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Summary of Contents for BK Precision MPS Series
- Page 2 Contents Compliance Information EMC ................6 IEC Measurement Category &...
- Page 3 Output Configuration Output Parameters ............. . . 7.1.1 Remote Sense .
- Page 4 Reset ................10 Input/Output (I/O) Menu 10.1 Remote Interfaces .
- Page 5 18 LIMITED THREE-YEAR WARRANTY...
- Page 6 Compliance Information 1.1 EMC EC Declaration of Conformity - EMC Compliance was demonstrated to the following specifications listed in the Official Journal of the European Communities: EMC Directive 2014/30/EU. EN 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory use Part 1: General requirements...
- Page 7 Compliance Information 1.2 IEC Measurement Category & Pollution Degree Definitions Measurement Category (CAT) - classification of testing and measuring circuits according to the types of mains circuits to which they are intended to be connected. Measurement Category other than II, III, or IV : circuits that are not directly connected to the mains supply.
- Page 8 Compliance Information 1.3 Product End-of-Life Handling The equipment may contain substances that could be harmful to the environment or human health if improperly handled at the product’s end of life. To avoid release of such substances into the environment and to reduce the use of natural resources, we encourage you to recycle this product to an appropriate system that will ensure that most of the materials are reused or recycled appropriately.
- Page 9 Compliance Information Symbols - HIGH VOLTAGE - possibility of electric shock. WARNING – Statements or instructions that must be consulted in CAUTION order to find out the nature of the potential hazard and any actions which must be taken. On (Supply). This is the AC mains connect/disconnect switch on the front of the instrument.
- Page 10 Safety Notices The following safety precautions apply to both operating and maintenance personnel and must be followed during all phases of operation, service, and repair of this instrument. Before applying power to this instrument: • Read and understand the safety and operational information in this manual. •...
- Page 11 Safety Notices Ground the Instrument To minimize shock hazard, the instrument chassis and cabinet must be connected to an electrical safety ground. This instrument is grounded through the ground conductor of the supplied, three- conductor AC line power cable. The power cable must be plugged into an approved three-conductor electrical outlet.
- Page 12 Safety Notices Environmental Conditions This instrument is intended to be used in an indoor pollution degree 2 environment. The operating temperature range is 0 C to 40 C and 20% to 80% relative humidity, with no condensation allowed. ∘ ∘ Measurements made by this instrument may be outside specifications if the instrument is used in non- office-type environments.
- Page 13 Safety Notices Do not operate instrument if damaged If the instrument is damaged, appears to be damaged, or if any liquid, chemical, or other material gets on or inside the instrument, remove the instrument’s power cord, remove the instrument from service, label it as not to be operated, and return the instrument to B&K Precision for repair.
- Page 14 Safety Notices Do not touch live circuits Instrument covers must not be removed by operating personnel. Component replacement and internal adjustments must be made by qualified service-trained maintenance personnel who are aware of the hazards involved when the instrument’s covers and shields are removed.
- Page 15 Safety Notices Servicing Do not substitute parts that are not approved by B&K Precision or modify this instrument. Return the instrument to B&K Precision for service and repair to ensure that safety and performance features are maintained. Fuse replacement must be done by qualified service-trained maintenance personnel who are aware of the instrument’s fuse requirements and safe replacement procedures.
- Page 16 Introduction 3.1 Product Overview The MPS Series Modular System DC Power Supplies are compact, low-profile units offering up to four output channels and 1200 W in a 1U form factor. Users can select from eight modules with various voltage and current ratings to configure a 1 to 4 channel DC power supply, ideal for ATE system applications. The modules provide 100 W (multi-range) or 300 W (fixed range) to suit different power needs.
- Page 17 Introduction 3.2 Package Contents Please inspect the instrument mechanically and electrically upon receiving it. Unpack all items from the shipping carton, and check for any obvious signs of physical damage that may have occurred during transportation. Report any damage to the shipping agent immediately. Save the original packing carton for possible future reshipment.
- Page 18 Introduction 3.3 Features 1. Compact size supports up to four outputs in a 1U form factor 2. Modular design 3. Multi-ranging operation delivers rated power at multiple voltage/current combinations 4. Advanced list mode programming 5. Series/parallel operation increases maximum voltage/current output to 400 V or 80 A (depending on model) 6.
- Page 19 Introduction 3.4 Dimensions The MPS mainframe dimensions are approximately: 424.6 mm (16.71 in) x 44 mm (1.73 in) x 520 mm (20.5 in) (W x H x D) Model Dimensions (W x H x D) Weight MPS1000 MPS1001 Table 3.3 Dimmensions Figure 3.1 Dimensions...
- Page 20 Introduction 3.5 Front Panel Figure 3.2 Front Panel Item Name Description Switch the instrument between normal operation mode and Power Button screen-saver mode. The LED indicates power is on. and LED Green indicates normal operation. Amber indicates display is in screen-saver mode. USB Host Port USB port used to connect flash drives.
- Page 21 Introduction 3.6 Rear Panel Figure 3.3 Rear Panel Item Name Description GPIB Interface GPIB interface connector. Power Switch Toggles the instrument ON or OFF. AC power input Houses the IEC 320 connector and the fuse. & fuse box Includes +/− output and +/− sense terminals. Internal relays switch Output/Sense between local and remote sensing.
- Page 22 Introduction 3.7 Model Descriptions Model Description MPS600MF 600 W MPS Mainframe - without power modules MPS1200MF 1200 W MPS Mainframe - without power modules MPS328MR 100 W, 32 V, 8 A multi range power module MPS329 300 W, 32 V, 9.4 A fixed range power module MPS604MR 100 W, 60 V, 4 A multi range power module MPS605...
- Page 23 Installation Preliminary Information ............Installing the Mainframe .
- Page 24 Installation Observe Environmental Conditions The environmental conditions of the power system are documented under Environmental Characteristics. The unit should only be operated indoors in a controlled environment. The dimensions of your instrument as well as an outline diagram are also documented under Specifications. A fan cools the power system by drawing air through the sides and exhausting it out the side and back.
- Page 25 Installation Procedure Tools required: Phillips screwdriver. Step 1. Remove the filler covers. • Remove the 3 screws from the top of the filler covers . • Slightly tilt the front cover of the filler module up then slide the module upwards by evenly pulling from the rear and front of the module.
- Page 26 Installation Step 2. Install the power module. • Align the module over the pins and push it down onto the mainframe connector. See figure 4.1 Align Post Figure 4.1 Align Modules...
- Page 27 Installation Step 3. Install the screws at each end of the power module. • Each module is secured by 3 screws. See figure 4.2 Figure 4.2 Tighten Screws 4.2.2 Power Module Channel Assignment The slot location of a power module in the mainframe determines the channel assignment of the module. When viewed from the rear, the module next to the GPIB connector is always output channel one.
- Page 28 Installation 4.3 Main Frame Input Power and Fuse Requirements The AC input on the back of your unit is a universal AC input. It accepts nominal line voltages in the range of 100 VAC to 240 VAC. The frequency can be 50/60 Hz. Model MPS1001 MPS1000...
- Page 29 Installation Standard AC mains circuits rated at nominal 100-120 VAC cannot supply enough current to power the mainframe when it is operated at its full rated power. The MPS can be connected to an AC mains circuit rated at nominal 100-120 VAC, in this case, internal circuits will limit the power available to the 600 W modules.
- Page 30 Installation 4.4 Fuse Replacement The fuse is accessible through the rear panel beneath the IEC 320 connector. Table 4.2shows the fuse requirements. Model Fuse Specification MPS1000 T10AL 250V MPS1001 T10AL 250V Table 4.2 Fuse Specification No power should be applied to the instrument while replacing the fuse.
- Page 31 The MPS Series features a digital display providing real-time information on output levels and system performance. This interface ensures convenient access and control, enhancing overall usability and functionality.
- Page 32 Basic Front Panel Operation 5.1 Power Buttons The MPS Series features two power buttons in the front panel, one which switches the power supply between normal operation mode and screen-saver mode, and a second power button which enables/disables the output of the selected channel.
- Page 33 Basic Front Panel Operation 5.2 Display The MPS Series features a color LCD display which provides a clear and intuitive interface for monitoring and controlling the unit. It presents real-time information on voltage, current, and power output levels, along with status indicators and fault notifications. The vibrant, high-resolution screen along with its three display modes enhances visibility and usability, allowing for precise adjustments and easy navigation through the power supply’s settings and functions.
- Page 34 Basic Front Panel Operation 5.2.1 Display Key In addition to the Main Display, the MPS offers two other monitoring displays for individual channels. By focusing on a single channel, the output monitor can be magnified, making it easier to view specific metering values.
- Page 35 Basic Front Panel Operation 5.3 Channels Configurations The MPS Mainframe can be populated with any combination of up to four of the modules listed in table 5.2. The available mainframe models offer maximum output powers of 600W or 1200W. By allocating mainframe power efficiently, the total output power of installed modules can surpass the rated power of the mainframe.
- Page 36 Basic Front Panel Operation In Normal Operation mode each module is configured individually. To configure a channel: Step 1. Select the desired channel by pressing the pressing the Channel key or by using the right and left navigation key. • The Channel key will cycle the selected channel between 1 through 4, regardless of the current menu or display view.
- Page 37 Basic Front Panel Operation Step 2. To configure the voltage output press the Vset key. The voltage value textbox will be highlighted indication Voltage Level configuration was enabled. • Use the numeric keypad to enter the desired voltage level. • The navigation keys can also be used to navigate and configured single decimal place values.
- Page 38 Output Connections Output Wiring ..............Wire Sizing .
- Page 39 Output Connections 6.2 Wire Sizing FIRE HAZARD Select a wire size large enough to carry short-circuit current without overheating (refer to table ?? ). To satisfy safety requirements, load wires must be heavy enough not to overheat while carrying the short-circuit output current of the unit. The wiring requirements are described in the following section.
- Page 40 Output Connections 6.3 Multiple Load Wiring To connect multiple loads to one output while using local sense, connect each load to the output terminals using separate load wires as shown in figure 6.2. This minimizes mutual coupling effects and takes full advantage of the power module’s low output impedance. Keep each wire-pair as short as possible and twist or bundle the wires to reduce lead inductance and noise pickup.
- Page 41 Output Connections 6.4 Remote Sense Connections Remote sensing improves the voltage regulation at the load by monitoring the voltage there instead of at the output terminals. This allows the power system to automatically compensate for the voltage drop in the load leads. Remote sensing is especially useful for CV operation with load impedances that vary or have significant lead resistance.
- Page 42 Output Connections Never connect any power source into any of the terminals at any time during operation. When output is enabled, DO NOT use your hands to touch the terminals or the screws that are designed to tighten wires to the terminals. Doing so may create a shock hazard under high voltage output conditions.
- Page 43 Output Connections 6.5 Parallel Mode Only connect power supplies that have identical voltage and current ratings in parallel. Connecting power supplies in parallel provides a greater current capability that can be obtained from a single unit. Figure 6.4 illustrates how to connect two outputs in parallel. the figure on the left illustrates local sensing. If voltage drop in the load leads is a concern, the figure on the right shows how to connect the remote sense.
- Page 44 Output Connections 6.6 Series Mode Floating voltages must not exceed 240 VDC. No output terminal may be more than 240 VDC from chassis ground. Only connect power supplies that have identical voltage and current ratings in parallel. Do not leave the output on while the other is off. Connecting outputs in series provides a greater voltage capability than can be obtained from a single output.
- Page 45 The protection settings of the MPS series are crucial for ensuring safe and reliable operation. Maintain safe operation, prevent damage, and ensure the longevity and reliability of the power supply and connected equipment.
- Page 46 Output Configuration 7.1 Output Parameters The Output menu is acessible by pressing Utility Output. → Figure 7.1 Output Menu 7.1.1 Remote Sense Remote sense compensates for voltage drops (up to 1 V) in the load leads by sensing the voltage directly at the load, ensuring accurate voltage delivery.
- Page 47 Output Configuration 7.1.3 Current Slew The current slew parameter defines the rate at which the output current can change. It is specified in units of milliamperes per millisecond (mA/ms). This parameter is crucial for applications requiring control over how quickly the current can ramp up or down, such as in sensitive electronic testing or power conditioning scenarios.
- Page 48 Output Configuration 7.1.4 On/Off Delay The on and off delay parameters specify the time delays involved in transitioning the output to an active state or shutting it down. These parameters are essential for applications that require controlled power sequencing to ensure proper operation and protection of connected devices. The on delay is the time interval between the moment the module receives a command On Delay: to turn on the output is received until the output actually turns on.
- Page 49 Output Configuration 7.2 Protection Parameters The protection parameters are designed to safeguard both the MPS Series and the connected devices from potential damage. Key protection parameters include: overvoltage Protection(OVP), overcurrent Protection(OCP) and the voltage’s range. The Protection menu is acessible by pressing Utility Protection.
- Page 50 The MPS’s voltage range can be define by setting the minimum and maximum output voltage levels. This range is crucial for determining the suitability of the MPS Series for various testing applications. The power supply allows users to set the output voltage range anywhere within the specified range, providing limited ranges of functionality for specific test.
- Page 51 Output Configuration 7.3 Mode The MPS Series offer series, parallel, and tracking mode. This modes provide versatile configurations to meet different output requirements. The Mode menu is acessible by pressing Utility Mode. → Figure 7.6 Output Menu 7.3.1 Series Mode Connecting power supplies in parallel increases the total voltage capacity beyond what a single module can provide.
- Page 52 Output Configuration 7.3.2 Parallel Mode Connecting power supplies in parallel increases the total current capacity beyond what a single module can provide. While it’s possible to operate units in parallel without enabling the parallel function, doing so may result in damaging of modules if the output levels of each module are not manually tracked properly.
- Page 53 The List function allows users to program a sequence of output voltage and current levels over a defined period. This function enables the MPS Series to execute a pre-set series of steps automatically, varying its output according to the user-defined parameters.
- Page 54 List Mode 8.1 List Setup List Mode is broken down into 3 parts; List Setup, List Edit, and Steps Edit. The List Setup menu is acessible by pressing Utility List Setup. → → Figure 8.1 List Setup Menu In the list setup menu user can configure the generic list settings of the active channel. These settings will apply to any list loaded in the active channel and include the list state, the active list, the list’s trigger source, and the output state after list completion.
- Page 55 List Mode 8.1.3 Pace The List Pace parameter of a determines the transition between each step in a programmed list sequence. The user can set the pace to either Dwell or Trigger The next step will automatically be executed when once the active step elapses. Dwell: Trigger: The MPS output will remain on the active step’s levels even after the dwell time of the...
- Page 56 List Mode When set to an digital IO, the next step begins in response to an external signal, such Digital IO as a voltage pulse or digital input. This is useful in coordinated testing environments where the power supply must synchronize with other equipment. In automated systems, the List Trigger Source can be set to respond to software Remote: commands sent via a computer or controller.
- Page 57 List Mode 8.2 List Edit List Mode is broken down into 3 parts; List Setup, List Edit, and Steps Edit. The List Edit menu is acessible by pressing Utility List Edit. → → Figure 8.3 Edit List Menu In the edit list menu user can configure the selected list’s parameters as well as enable steps configuration. These settings will only apply to the selected channel and include the list number, Next, Repeat, and Step Configuration mode.
- Page 58 List Mode 8.2.3 Repeat The Repeat List parameter controls how many times a list sequence is repeated after execution, allowing for extended or cyclical testing without manual reactivation. It can be set to a specific number of repetitions for durability testing or to loop continuously for long-term testing (1 -99999). This feature ensures consistent conditions across iterations, reduces manual intervention, and enhances efficiency in automated test setups.
- Page 59 List Mode 8.3 Stesps Edit List Mode is broken down into 3 parts; List Setup, List Edit, and Step Edit. The Steps Edit menu is acessible by pressing Utility List Edit Steps. → → → Figure 8.4 Edit List Menu In the steps edit menu user can configure the selected list’s steps.
- Page 60 List Mode 8.3.2 Voltage Specifies the voltage level of the active step. When more than one step is available the up and down navigation arrows can be used to cycle the active step. Use the numeric keypad to enter the desired voltage level of the selected step.
- Page 61 List Mode 8.3.4 Beggining-Of-Step The BOST List parameter, when enabled, sends a trigger signal from the Digital I/O at the start of the step. This allows for precise timing and coordination with external devices or systems that rely on the start of step to start their processes.
- Page 62 States The Save/Recall State functions allows users to store and retrieve specific configurations or operational states, providing flexibility and convenience in managing different test setups or operational modes. The Power On State option allows user to select what states saved to internal memory are loaded on boot upd.
- Page 63 States 9.1 Save This function enables users to store the current configuration of the MPS, including voltage, current settings, protection limits to internal or external memory. 9.2 Recall This function enables users to reacall previously saved configuration of the MPS, including voltage, current settings, protection limits from either internal or external memory.
- Page 64 States 9.4 Default The "Default" function allows users to reset the MPS’s calibration settings back to the original factory calibration. It enables users to revert to the MPS’s initial calibration values in cases where calibration adjustments have been made or when there is a need to restore the MPS’s accuracy to its factory specifications.
- Page 65 Input/Output (I/O) Menu The I/O settings encompass the configuration of the USB, LAN, GPIB, and DIO interface. The User menu is acessible by pressing Utility I/O. → Figure 10.1 I/O Menu 10.1 Remote Interfaces ............. . . 10.1.1 USB .
- Page 66 This allows for remote operation in applications where physical access to the MPS may be challenging, unsafe, or impractical. 10.1.1 USB The MPS series supports USBVCP and USBTMC Figure 10.2 USB Settings The VISA Resource string provides the following information: USB0::<Vendor ID>::<Product ID>::<Serial Number>:INSTR...
- Page 67 Input/Output (I/O) Menu USBTMC The USBTMC (USB Test and Measurement Class) interface is a standardized protocol used for communication and control between test and measurement instruments and computers via USB (Universal Serial Bus) connections. It provides a reliable and efficient means of transferring data and commands between the computer and the instrument, enabling seamless integration and control of various measurement devices.
- Page 68 DC MPS into networked environments, providing convenience, flexibility, and enhanced capabilities. The MPS series is LXI certified. LXI (LAN eXtensions for Instrumentation) LAN certification is a recognized industry standard that ensures compatibility, interoperability, and compliance of instruments and devices with the LXI specification for LAN-based test and measurement systems.
- Page 69 Input/Output (I/O) Menu 10.1.3 Configuring LAN Settings To configure the LAN settings: Step 1. Press the Utility button Settings to enter the LAN Settings menu. → → → Static IP Mode Dynamic IP Mode Figure 10.4 LAN Settings Menu Step 2. Use the navigation keys to select the desired parameter. Step 3.
- Page 70 Input/Output (I/O) Menu 10.2 LAN Status A LAN Status function is a feature that provides information about the status of a local network. It allows users to monitor the connectivity of the MPS. The LAN Status function provides details such as: •...
- Page 71 Input/Output (I/O) Menu 10.3 GPIB The GPIB (General Purpose Interface Bus), also known as IEEE 488, is a standard communication interface. It is primarily designed to facilitate communication between various devices. The GPIB interface provides a common method for connecting multiple devices and allows them to exchange data and commands over a shared bus.
- Page 72 Input/Output (I/O) Menu 10.4 Digital I/O The Digital I/O (Input/Output) interface allows the MPS to communicate with external devices or systems. This functionality includes 5 programmable pins that can be configured for trigger in/out, digital output/input, and fault output, inhibit in, and sync out that can be used for various control and monitoring purposes The User menu is acessible by pressing Utility DIO.
- Page 73 Input/Output (I/O) Menu The Fault Out function provides an alert signal when the power supply detects an error Fault Out: or abnormal condition, such as overvoltage, overcurrent, or overtemperature. When fault out is triggered the MPS outputs will be clamped to the lowest possible output. This signal can be used to shut down other connected equipment, trigger alarms, or log events for troubleshooting and maintenance purposes.
- Page 74 Input/Output (I/O) Menu 10.4.2 Synchronization Configuration To configure the synchronization function follow the steps listed below: S Step 1. Connect PIN5, PIN4, and the digital ground PIN as shown in figure 10.8. Figure 10.8 Synchronization Configuration Step 2. Configure PIN5 for the synchronization function. This will automatically configure PIN4 to the corresponding Sync function.
- Page 75 Input/Output (I/O) Menu Step 3. Enable the Coupling function for at least one channel in each of the mainframes. Figure 10.11 Synchronization Coupling The channels with coupling enable will display a red line below the current readback value as shown in figure 10.12.
- Page 76 Input/Output (I/O) Menu 10.4.3 Polarity The polarity parameter determines how the input signal is interpreted in terms of its logic level. Specifically, it dictates whether a high or low voltage is considered an "active" signal. In positive polarity mode, a high voltage level (e.g., 5V) at the digital input is interpreted Positive Polarity: as an active signal or "logic high"...
- Page 77 Input/Output (I/O) Menu The remote inhibit is disabled. Off: LATCH: A logic-true transition signal will disable the power supply. The output will remain disabled. LIVE: Power supply output follows the state of the inhibit signal. If the inhibit signal is true the output is disabled.
- Page 78 Admin The test and admin menu provides two primary functions: conducting an assessments of the MPS’s state and provide administrative capabilities. The Admin menu is acessible by pressing Utility Admin. → Figure 11.1 Admin Menu 11.1 Selftest ............... . . 11.2 Security .
- Page 79 Admin 11.1 Selftest The self-test function performs a diagnostic tests to verify proper functioning. It allows the MPS to check its internal components to provide a pass fail result on the MPS’s state and module. To perform a self-test press Utility key Enter key.
- Page 80 Admin 11.2 Security The security of the MPS refers to a dedicated section safeguarding the MPS’s functions and features from unauthorized access. This function/features are safeguarded since miss used of them could lead to impairment of the MPSs operation.The security page encompasses the following functions/features: 11.2.1 Set Code The "Set code"...
- Page 81 Admin 11.2.7 Interface The "Interface" function allows users to deactivate the specificied control interface as well as the USB host. This prevents external devices or systems from interacting with or controlling the power supply through the disabled interface, ensuring secure and isolated operation. It is often used in scenarios where remote control or monitoring is not needed, or when the interface needs to be disabled for security or troubleshooting purposes.
- Page 82 Admin 11.2.8 Access Security Menu To access the functions/features located in the security section follow the steps below: Step 1. Press the Utility key Admin Security. → → Figure 11.5 Security Menu The Security menu is locked and be accessed by entering the default code 77416699.
- Page 83 Error Log The Error Log function is a diagnostic tool that records and stores details of faults or abnormal events that occur during the operation of the power supply. This log captures key information such as the type of error, the time and date it occurred, and channel that reported the error. The error log can store up to 50 previously triggered error codes.
- Page 84 Error Log Code Description 0X01 Over current protection 0X03 Over power protection 0X05 Over temperature protection 0X06 Reverse current protection 0X07 Remote sense fault 0X09 Remote inhibit 0X0b Over voltage protection 0X0c Under voltage protection 0X0d Protect of system shutdown 0X0e Oscillation 0X10...
- Page 85 User The user settings encompass the adjustable parameters that determine how the user interacts with the MPS. These settings allow user to customize and control the behavior of the front panel, Display, language, date, etc. The User menu is acessible by pressing Utility User.
- Page 86 User 13.1 Key Lock Output The "Key Lock Output" function sets the lock state of the On/Off button when is enabled. Lock If both "Key Lock Output" and Lock are enabled the output button will be locked. If both "Key Lock Output"...
- Page 87 Info The Info function is an information tool that provides the user with the general information of the MPS mainframe along with the modules installed. The Info menu is acessible by pressing Utility Info. → Figure 14.1 Info Menu Within the Info menu the user can select Frame or Module to view the general information of either the mainframe or the modules.
- Page 88 Lock The "Lock" function ensures the security and integrity of MPS settings and parameters. With this function enabled, the front panel controls are locked, preventing accidental or unauthorized changes to critical configurations. This feature is particularly useful in situations where precise settings are crucial for accurate testing or when maintaining consistent settings conditions is essential.
- Page 89 Specifications Modular System DC Power Supplies MPS Series Specifications Note: All specifications apply to the unit after a temperature stabilization time of 20 minutes over an ambient temperature range of 23 °C ± 5 °C and a maximum relative humidity of 90%. Specifications are subject to change without notice.
- Page 90 Modular System DC Power Supplies Specifications MPS Series Specifications (cont.) Model MPS1301 MPS1302 MPS1303 MPS1304 Output Rating Voltage 15 V 32 V 60 V 100 V Current 20 A 9.5 A Max. Output Power 300 W Load Regulation ± (% output + offset) Voltage 0.01% + 5 mV...
- Page 91 Modular System DC Power Supplies Specifications MPS Series Specifications (cont.) Model MPS1101 MPS1102 MPS1103 MPS1104 MPS1301 MPS1302 MPS1303 MPS1304 General Operation 32 °F to 104 °F (0 °C to 40 °C) Temperature Ratings Storage 14 °F to 158 °F (-10 °C to 70 °C)
- Page 92 Service Information Warranty Service: Please go to the support and service section on our website at bkprecision.com to obtain an RMA #. Return the product in the original packaging with proof of purchase to the address below. Clearly state on the RMA the performance problem and return any leads, probes, connectors and accessories that you are using with the device.
- Page 93 LIMITED THREE-YEAR WARRANTY B&K Precision Corp. warrants to the original purchaser that its products and the component parts thereof, will be free from defects in workmanship and materials for a period of three years from date of purchase. B&K Precision Corp. will, without charge, repair or replace, at its option, defective product or component parts.
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