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Summary of Contents for Thermo Scientific Orion 2295
- Page 1 Thermo Scientific Orion 2295 Phosphate Analyzer UM-272012-001 Revision B April 2017 • •...
- Page 2 Thermo Fisher Scientific. Disclaimer Thermo Fisher Scientific does not accept any responsibility for any damage caused to its products by unauthorized personnel. Use of non-Thermo Scientific™ reagents and/or replacement parts will void all warranties.
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Page 3: Table Of Contents
Contents Section 1 General information........1 Safety Precautions . - Page 4 Section 5 Analyzer Hardware Configuration and Calibration ..27 Optics Calibration ........... 27 Optics Calibration Steps .
- Page 5 Section 9 Maintenance Schedule ....... . 58 Changing Reagents..........59 Installing Tubing Maintenance Kit .
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Page 6: Section 1 General Information
S E C T I O N 1 Safety Precautions The Thermo Scientific™ Orion™ 2295 Phosphate Analyzer has been designed with careful attention to safety. It complies with formal safety design rules established by international regulatory agencies. Observe all safety warnings marked on the instrument. -
Page 7: Symbols Used In This Manual
698 mm x 406 mm x 162 mm (27.5 in x 16 in x 6.4 in) Weight 16 kg (35 lb) without reagents Mounting Wall or panel mount Measuring method Vanadomolybdate method Measuring interval 15, 30, 45 and 60 minutes (selectable settings and user programmable) Orion 2295 Phosphate Analyzer Thermo Scientific... - Page 8 50 to 1000 mL/min with < 100 microns particles size (user provides filter) Sample temperature 5 to 50°C (41 to 122°F) Sample fitting 6 mm (1/4") OD tubing Drain fitting 9.6 mm (3/8") OD tubing Thermo Scientific Orion 2295 Phosphate Analyzer...
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Page 9: Section 2 Introduction
The Orion 2295 Phosphate Analyzer uses the colorimetric detection method that relies on specific reagents that are added to the sample to produce a reacted color compound. -
Page 10: Unpacking The Instrument
WARNING Startup Procedure This section describes the necessary steps to begin using the Orion 2295 Phosphate Analyzer. Refer to Section 3 for instructions on mounting the analyzer, making the plumbing connections, and connecting electrical power. More details can be found in subsequent chapters. -
Page 11: General Product Description
(4. a, b, c, d) press Run. Allow the unit to operate overnight or for at least 12 hours, to become stabilized in the local environment. 6. For additional information on Orion 2295 Phosphate Process Analyzer Operation, refer to Section 4. -
Page 12: User Interface
The + and - keys allow for navigation between pages. The ENTER key confirms selections made in the menus. Additional navigation is provided by the soft-keys (in appropriate menus), for left / right or up / down cursor movement. Thermo Scientific Orion 2295 Phosphate Analyzer... - Page 13 9. STATUS field shows current working status of the instrument. 10. FUNCTIONAL KEYS ASSIGNMENT FIELD shows the functions allotted to the functional keys. 11. FUNCTION KEYS select functions. 12. OPERATIONAL KEYS are meant for operation of the instrument. Orion 2295 Phosphate Analyzer Thermo Scientific...
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Page 14: Menus Display
The measurement results can be displayed as large size fonts or normal size fonts. F1 key will toggle between large and normal fonts. In AUTO mode, the user can navigate between different menus even NOTE: though the instrument is performing a measurement or a calibration. Thermo Scientific Orion 2295 Phosphate Analyzer... - Page 15 Section Section Introduction POWER AND I/O SIGNALS CONNECTIONS Figure 2: Orion 2295 Phosphate Analyzer REACTION CELL AIR VENT layout SAMPLE & STANDARD PUMP REAGENT REACTION CELL PUMP ASSEMBLY SAMPLE & STANDARD VALVE SAMPLE (BACK) N.C. STANDARD (FRONT) N.O. REAGENT STANDARD...
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Page 16: Analysis Reaction Principle
The phosphate method requires one reagent. The reagent usage depends on the frequency of analysis. Typically 0.23 mL of the reagent is used per analysis cycle. Based on 4 analyses per hour, the 1 Liter reagent should last approximately 45 days. Thermo Scientific Orion 2295 Phosphate Analyzer... -
Page 17: Section 3 Installation Environmental Considerations
NEMA 12 and the Fluidics enclosure is a NEMA 4X fiberglass with a clear door window. The Orion 2295 Phosphate Analyzer should be installed in a well-ventilated location, with ambient temperature between 5°C and 45°C (41°F to 113°F); and relative humidity not to exceed 90% at 40°C. - Page 18 CONNECT TO SAMPLE IN ATMOSPHERIC DRAIN USER TO INSTALL A 40 to 60 MICRON PROCESS LINE FILTER, SIZE IS BASED ON SAMPLE CONDITION, SET FLOW RATE BETWEEN : 50 TO 500 ML/MIN SAMPLE RETURN Thermo Scientific Orion 2295 Phosphate Analyzer...
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Page 19: Plumbing Connections
NOTES: The analyzer is shipped with all of the internal tubing attached. Before starting up the instrument, verify that the tubing lines are secured. Figure 5: Internal tubing and tube routing interconnections Orion 2295 Phosphate Analyzer Thermo Scientific... -
Page 20: Installing Peristaltic Pump Head Tubing
Repeat above steps for all pumps. You can test the pump under Diagnostics menu for proper operation: MENU ➔ SERVICES ➔ DIAGNOSTICS ➔ PUMPS & STIRRER Figure 6: Installing peristaltic pump head tubing - (Single channel) Thermo Scientific Orion 2295 Phosphate Analyzer... -
Page 21: Installing The Reagent
The power safety ground must be provided for proper operation. BEFORE MAKING ANY CONNECTIONS: Make sure that the wires are not powered before connecting to the instrument. Disconnect any power previously connected to the relays. Orion 2295 Phosphate Analyzer Thermo Scientific... - Page 22 Neutral (n) white blue Figure 8: AC power connections AC POWER CONNECTIONS When using a UL/CSA approved power cord, loop cord through clip NOTE: retainer as shown in Figure 8 for proper strain relief. Thermo Scientific Orion 2295 Phosphate Analyzer...
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Page 23: Analog Outputs Connections
Strip the insulation on each wire back ¼". Insert the wire ends through the uppermost opening below the terminal screw and make sure that the stripped wire ends are in the terminal, tighten the connector screws. Orion 2295 Phosphate Analyzer Thermo Scientific... - Page 24 RELAY contacts are rated at: 250 V, 2 A AC 500 W (non-inductive load). All inputs (except IN 6 & 7) must be connected to POTENTIAL FREE contacts. Ethernet Figure 10: Communication ports RS-232 Thermo Scientific Orion 2295 Phosphate Analyzer...
- Page 25 Normally open contact relay 2 Common contact relay 2 Normally closed contact relay 3 Normally open contact relay 3 Common contact relay 3 Normally closed contact relay 4 Normally open contact relay 4 Common contact relay 4 Orion 2295 Phosphate Analyzer Thermo Scientific...
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Page 26: Inputs Signal Connections
The analyzer has two communication connectors located at the right side in the upper cabinet. See Figure 10. For connecting to them, use the communication conduit hub port on the right side of the instrument for wire entry. Thermo Scientific Orion 2295 Phosphate Analyzer... -
Page 27: Section 4 Startup And Operation
Startup and Operation S E C T I O N 4 Each Orion 2295 Phosphate Analyzer gets thoroughly wet-tested and calibrated at the factory, so the system is ready to begin analyzing sample streams. The results of this activity are recorded in a Quality Control Report shipped to you with the analyzer. -
Page 28: Executing A Manual Calibration
CALIBRATE ➔ CALIBRATE STANDARD [ENTER] It is highly recommended to allow the Orion 2295 Phosphate Analyzer to complete its measurement cycle rather than using the STOP key. If the STOP NOTE: key is pressed before a measurement cycle is complete, it is highly recommended to perform both the AUTO PRIME ALL and CLEAN sequences described in Section 4. -
Page 29: Placing The Analyzer Into Service
NOTES: It is highly recommended to allow the Orion 2295 Phosphate Analyzer to complete its measurement cycle rather than using the STOP key. If the STOP key is pressed before a measurement cycle is complete, it is highly recommended to perform both the AUTO PRIME ALL and CLEAN sequences described in Section 4. -
Page 30: Running An Analysis (Analyze Once)
The result of the validation analysis is displayed and printed on the RS-232 port. The validation cycle can be executed on any available solution standard or sample selected by the user in the validation setup parameters menu. Thermo Scientific Orion 2295 Phosphate Analyzer... -
Page 31: Calibration
User may select to pull back all or any one of the reagents or standard. Orion 2295 Phosphate Analyzer Thermo Scientific... -
Page 32: Section 5 Analyzer Hardware Configuration And Calibration
Pumps and Analog Outputs. Optics Calibration Orion 2295 Phosphate Analyzer optics consists of a LED light path and a photo-detector. The analyzer is capable of driving three LEDs and the intensity of each of the LED can be individually varied. The light path is preset in the reaction cell sample chamber. The photo detector receiving the light energy is connected to an amplifier with programmable gain. -
Page 33: Optics Calibration Steps
In order to get consistent and repeatable measurements, the method is setup such that the reaction cell in the Orion 2295 Phosphate Analyzer is heated to a specific set point (25°C). A heater element located on the back plate of the reaction cell controls the temperature. The temperature of the reaction cell is measured by a thermistor embedded in the reaction cell body. -
Page 34: Pumps Calibration
EDIT CALIBRATED VALUES Pumps Calibration The Orion 2295 Phosphate Analyzer uses peristaltic pumps to move fluids through the reaction cell. The pump tubing will require replacement periodically. Please refer to Section 9 for details. The maximum rate of flow of the fluid is dependent on both the inner diameter of the tubing conveying the fluid and the rpm of the pump. -
Page 35: Analog Outputs Calibration
➔ ➔ ➔ ➔ MENU SERVICES DIAGNOSTICS ANALOG OUTPUT CHANNEL –1: By pressing ENTER the user may select the signal level from the following settings: 0, 4, 10, 12, and 20 mA Orion 2295 Phosphate Analyzer Thermo Scientific... -
Page 36: Section 6 Calibration Of The Instrument For Measurement Analysis
S E C T I O N 6 Measurement Analysis In the analysis mode, the Orion 2295 Phosphate Analyzer measures the absorbance of light through the sample, and compares the result with the absorbance of light through a standard solution of known concentration. -
Page 37: Methods Of Calibration
Calibration of the Instrument for Measurement Analysis Methods of Calibration Two methods of calibration are provided in the Orion 2295 Phosphate Analyzer. SINGLE POINT calibration uses high concentration standard alone, and BASE LINE calibration uses either very low or zero standards. -
Page 38: High Range Dilution-Factor Calibration
During the analysis of high concentration samples, the system checks the final absorbance value of the reacted solution and if it exceeds the set limit (ABS HIGH LIMIT) it will execute the dilution steps and use the calibrated dilution factor to calculate the final concentration. Thermo Scientific Orion 2295 Phosphate Analyzer... -
Page 39: Theory Of Measurement
Calibration of the Instrument for Measurement Analysis Theory of Measurement Measurement in the Orion 2295 Phosphate Analyzer is done by measuring the absorbance of a single wavelength of light through the sample, and comparing the result with the absorbance of the same wavelength of light through a standard solution of known concentration. -
Page 40: Auto Restart Mode
During standby operation, all fluidics devices are shut down and the analyzer goes into a standby housekeeping mode in which the pumps are activated on an hourly basis to prevent tube pinching. Thermo Scientific Orion 2295 Phosphate Analyzer... -
Page 41: Measurement Cycle
MENU follow the sequence: NOTE: MENU ➔ SETUP ➔ (+) ANALYSIS PARAMETERS ➔ MODE Measurement Cycle The Orion 2295 Phosphate Analyzer follows a sequence of steps or events for performing the analysis cycle. They are: 1. Cell Wash 2. Sample Capture 3. -
Page 42: Optics Testing
If it does not reach stability or set point in the allowed time, it will flag a warning message and proceed to the next step. The info field (if enabled) shows the temperature progress bar. Thermo Scientific Orion 2295 Phosphate Analyzer... -
Page 43: Blank Measurement
After pumping the reagent, the stirrer is turned on for an editable period of time called STIR TIME to mix the reagent thoroughly with sample. Orion 2295 Phosphate Analyzer Thermo Scientific... -
Page 44: Collect Data
PARAMETERS for the POST WASH EVENT. To set the post wash parameters from the MAIN MENU follow the sequence: MAIN MENU ➔ SETUP ➔ ANALYSIS PARAMETERS ➔ (+) POST WASH EVENT ➔ POST WASH CYCLES Thermo Scientific Orion 2295 Phosphate Analyzer... -
Page 45: Measurement Data
Calibration of the Instrument for Measurement Analysis Measurement Data The Orion 2295 Phosphate Analyzer product stores measurement and calibration results for up to 31 days. The data for each sample analysis cycle or calibration may be retrieved under REVIEW RESULTS menu screen with the corresponding time stamp and other related operating parameters. -
Page 46: Section 7 Menu Overview
Press the STOP key to exit Auto RUN mode to access the Service Menu. Setup Menu Alarms Menu Allows configuration of alarm parameters (type, value and hysteresis). Also allows assignment of individual alarms to faults. Thermo Scientific Orion 2295 Phosphate Analyzer... - Page 47 Cleaner Parameters Menu Allows configuration of the parameters for manual or periodic cleaning of the reaction cell. Temperature Units Menu Allows selection of units for displaying the temperature readings. Choice of Fahrenheit (°F) or Celsius (°C). Orion 2295 Phosphate Analyzer Thermo Scientific...
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Page 48: Measurement Menu
Validate Allows manual validation of the instrument with a known sample or standard. When performing validation, the user is restricted from navigating through other menus. Thermo Scientific Orion 2295 Phosphate Analyzer... -
Page 49: View Data And Alarms Menu
Allows the user to delete the entire calibration database after confirmation. Delete All Analysis Results Allows the user to delete the entire analysis database after confirmation. To enter the Service menu, the instrument must be in manual mode. NOTE: (Press STOP). Orion 2295 Phosphate Analyzer Thermo Scientific... -
Page 50: Service Menu
Allows technician to add a new user to the user’s list. Up to six different users may be added. Factory Settings Menu Allows technician to restore factory defaults, update factory defaults and edit factory settings. Thermo Scientific Orion 2295 Phosphate Analyzer... -
Page 51: Hardware Setup Menu
Allows technician to edit the calibrated results for fine-tuning. Prime Fluidics Menu and New Reagents Blank Auto Prime All This menu runs an automatic priming sequence for all reagents, standards and sample based on the priming volume specified by the user. Orion 2295 Phosphate Analyzer Thermo Scientific... -
Page 52: Diagnostics Menu
Validate Grab Sample This function is the same as 'analyze once' except that the result data does not get sent to the analog output (4-20 mA), it is reported on the screen and the serial outputs. Thermo Scientific Orion 2295 Phosphate Analyzer... -
Page 53: Default And Lost Or Forgotten Passwords
User 6 -666666 (6 sixes) If a user password is forgotten, the technician can delete the user and then add the user back. If the technician password is forgotten, call customer support: 1.800.225.1480. PHOSPHATE Figure 11: UNLOCK keypad Orion 2295 Phosphate Analyzer Thermo Scientific... -
Page 54: User Interface Tree
Analysis Parameters Validation Parameters Cleaner Parameters Calibration Parameters (+) Press + sign to go to next page Method (+) Page 3 Date & Time Daylight Saving Recovery After Power Failure Ethernet Parameters RS232 Parameters Language Thermo Scientific Orion 2295 Phosphate Analyzer... - Page 55 Prime Reagent (1) Prime Sample Priming Volume (+/-) Press (+) to go to page 2 New Reagents Blank Diagnostics Pumps and Stirrer Inputs Status Relays Analog Outputs LED & Detector Control ** Consult Factory first Orion 2295 Phosphate Analyzer Thermo Scientific...
- Page 56 Reaction Cell Control Reaction Cell Temperature Wavelength Blank Measurement (+) Page 2 (+) Press + sign to go to next page Reagent and Stir Time (+) Page 3 Cell Wash Flow rate Reagent flow rate Thermo Scientific Orion 2295 Phosphate Analyzer...
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Page 57: Section 8 Terms Definition
0 to 20, 4–20, 20-0 or 20–4 Low concentration value. High High concentration value. EXTERNAL INPUT Label User programmable label. Event Dry contact event. Close/Open or Open/Close Action Selected function. Analyze Once, Run/Stop, Calibrate, Validate, Not assigned Orion 2295 Phosphate Analyzer Thermo Scientific... - Page 58 15, 30, 45 minutes, 1 hr, 0.20 hr are Frequency duration between two analysis cycles. selectable and editable minutes range 00.00 to 99.99 Hr Measuring Units Units for the analyzed sample. Six characters long. Alphabets, numerals and special symbols are allowed. Thermo Scientific Orion 2295 Phosphate Analyzer...
- Page 59 TEMPERATURE UNITS Units Units of temperature. Celsius, Fahrenheit METHOD PARAMETERS Cell Wash The amount of sample pumped to wash the 1 to 100 mL Volume cell. Reaction PID temperature control. Enable, Disable Temperature Control Orion 2295 Phosphate Analyzer Thermo Scientific...
- Page 60 Data Range The time interval in which the calibration Last 12 hr, 1 Day, 2 Days, 3 Days, results are to be retrieved. 1 Week, 2 Weeks, 3 weeks and All Thermo Scientific Orion 2295 Phosphate Analyzer...
- Page 61 Enabled, Disabled Permission Factory Settings Select this option to enter into factory setup. None INSTRUMENT DETAILS Software The current running software version of the None Version instrument. Model Number Model number of the instrument. None Orion 2295 Phosphate Analyzer Thermo Scientific...
- Page 62 LED & ADC Select LED To test the functionality of LED. 3, None Intensity Intensity of the LED. 0% to 100% Optics Amplifier Changing the gain of the amplifier. 0 to 255 gain Thermo Scientific Orion 2295 Phosphate Analyzer...
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Page 63: Section 9 Maintenance Schedule
Inspect tubing and ensure that it is not blocked. Every 1.5 months Replace reagent if necessary every 45 days. Every 12 months Replace pump tubing. Use factory supplied maintenance kit. Inspect for any fouling of the reaction cell. Orion 2295 Phosphate Analyzer Thermo Scientific... -
Page 64: Changing Reagents
Scroll up to each of the reagents and press ENTER to pump back the selected reagent fluid into its container. Repeat for each reagent (1, 2, 3 & 4). Thermo Scientific Orion 2295 Phosphate Analyzer... - Page 65 (+) upon next menu entry. SAMPLE/STANDARD Reagent Pump PUMP (larger tubing OD) (smaller tubing OD) Figure 12: Maintenance kit assembly detail Always use 2 drops of Silicone Oil on the platen before replacing on pump Orion 2295 Phosphate Analyzer Thermo Scientific...
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Page 66: Cleaning The Reaction Cell
The sample chamber is located on the right lower corner of the fluidics enclosure. The chamber can be removed for service and clean up. Thermo Scientific Orion 2295 Phosphate Analyzer... -
Page 67: Stand-By Mode And Extended Shutdown
To avoid clogging, flush the entire system with distilled water before shutdown. Disconnect and empty out the reagents bottles and flush the lines using FLUIDICS PRIME menu. Release the pressure on the peristaltic pump tubing. Use the Table 3 to diagnose and correct analyzer problems. Orion 2295 Phosphate Analyzer Thermo Scientific... - Page 68 Problem with memory Do not try to repeatedly view the graph. Try again after some duration allocation. Insufficient or after performing one more memory in the system measurement cycle. or system is busy. Thermo Scientific Orion 2295 Phosphate Analyzer...
- Page 69 Check for possible external light is high please check. the cell. entering areas on the reaction cell. Optimum light level. Cell may be coated. Perform Clean Cycle and then Calibration is aborted. Calibrate Optics. Orion 2295 Phosphate Analyzer Thermo Scientific...
- Page 70 Reagents and Standards 2295REC Reagent 229510 10 ppm Calibration Standard (For calibration range 0.2-20 ppm) 229530 30 ppm Calibration Standard (For calibration range 20-40 ppm) 229550 50 ppm Calibration Standard (For calibration range 40-50 ppm) Thermo Scientific Orion 2295 Phosphate Analyzer...
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Page 71: Section 10 Standby And On-Demand Modes
This shift has caused a need for analyzers to work from a continuous mode to an on-demand mode. Thermo Scientific identified this requirement as an enhancement feature and has introduced this into the new Orion 2295 Phosphate Analyzer. - Page 72 NOT SOURCE executed. The system will force a PRIME ALL sequence when analysis is resumed. STANDARD: System uses only the standard for flushing the cell in stand-by. Thermo Scientific Orion 2295 Phosphate Analyzer...
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Page 73: Factory Setup Recommendations When Operating In "On-Demand" Mode
ON (closed contact) and stop analysis (STOP) with switch in the OFF position. When stopped, the unit will switch automatically to stand-by after one hour. In stand-by mode, the system will execute the necessary house-keeping to maintain a ready state. Orion 2295 Phosphate Analyzer Thermo Scientific... -
Page 74: Section 11 Customer Services
This Class A digital apparatus complies with Canadian ICES-003. The Thermo Scientific Orion 2295 Phosphate Analyzer is CE and cTUVus certified, which includes testing to EMC and US and Canadian standards. Thermo Scientific... -
Page 75: Warranty Information
ALL OTHER WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE, EXCEPT TITLE, ARE HEREBY OVERRIDDEN AND EXCLUDED. NO LIABILITY SHALL ATTACH TO THERMO SCIENTIFIC EITHER IN CONTRACT OR IN TORT, FOR ANY PERSONAL INJURY, DEATH, DAMAGE TO PROPERTY, LOSS OF PROFITS, DAMAGES,... -
Page 76: Warranty Shipments/ Returns/Adjustments
Scientific-authorized distributor. Use only Thermo Fisher Scientific products or Thermo Fisher Scientific-approved products in your Thermo Scientific Analyzer. Thermo Fisher Scientific shall not be liable for damage to or malfunction of the system, which it deems was caused by the use of unauthorized materials. - Page 77 thermofisher.com/wate Thermofisher Scientific Inc. All Rights Reserved Modbus is a registered trademark of Scheider Electric. Kimwipes is a registered trademark of © 2017 Kimberly-clark and its affiliates.Certified System Standards Mark logo is a trademark of SAI global. All other trademarks are the property of Thermo Fisher Scientific inc.
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