BUSCH VACTEST TRP 701 D Instruction Manual

Mobile gauge, vacuum measurement equipment

Hide thumbs

page of 40

/ 40
Bookmarks

Quick Links

Download this manual

Mobile Gauge

Vacuum Measurement Equipment

VACTEST TRP 701 D, VACTEST TRP 901 D

Instruction Manual

2000202584 | -_en-US | Original instructions

5/8/2024

Need help?

Do you have a question about the VACTEST TRP 701 D and is the answer not in the manual?

Questions and answers

Summary of Contents for BUSCH VACTEST TRP 701 D

Page 1 Mobile Gauge Vacuum Measurement Equipment VACTEST TRP 701 D, VACTEST TRP 901 D Instruction Manual 2000202584 | -_en-US | Original instructions 5/8/2024...
Page 2 Table of Contents Table of Contents Safety ..................................VACTEST TRP 701/901 D ............................For Orientation ..............................Delivery Content..............................Product Description ............................Proper Use ................................Improper Use............................... Installation................................Notes for Installation ............................Vacuum Connection............................USB Interface ............................... Operation ................................General ................................. Handling ................................
Page 3 Safety | 1 Safety ● Read and follow the instructions of this manual. ● Inform yourself regarding hazards, which can be caused by the product or arise in your system. ● Comply with all safety instructions and regulations for accident prevention. ●...
Page 4 – Protective case – Plug-in power supply 5 V – Windows Software VACTEST Explorer For further accessories (centering, baffles, KF clambs, etc.) please contact your local Busch sales company. Product Description The VACTEST TRP 701/901 D is measuring total gas pressure in the range 1 - 2000 mbar, additionally relative pressure in a maximum range of -1060 ...
Page 5 VACTEST TRP 701/901 D | 2 The TRP 701/901 D serves exclusively to provide absolute and relative pressure measurements in gaseous media. It may only be connected to components specifically provided for such purpose. Please respect the admissible overload. Improper Use The use for purposes not mentioned above is regarded as improper, in particular: –...
Page 6 3 | Installation Installation NOTE The device shall be installed by trained personnel only. Unauthorized modifications of the in- strument are not allowed! Notes for Installation Installation location: Indoor Temperature: +5 °C ... +50 °C Rel. humidity: max. 80% up to 30 °C, max. 50% at 40 °C, non-condensing Vacuum Connection CAUTION Unintended opening of clamp with an overpressure in the vacuum system over 1000 mbar.
Page 7 PC or a suitable charging adapter. OPTIONAL The VACTEST TRP 701 D is equipped with a Bluetooth® Low Energy interface. It can be used for wire- less upload of measurements or stored measurement data.
Page 8 4 | Operation Operation General Measurement Principle The VACTEST TRP 701/901 D is equipped with an internal ceramic diaphragm sensor. Another piezo- resistive sensor measures ambient pressure. Under the influence of pressure, the thin diaphragm of the piezo-resistive sensor is bent, on the back of which a resistor-bridge is applied.
Page 9 Operation | 4 Handling Press the OK-Key to switch on the device. After approx. 2 seconds the display will show the measure- ment menu with the actual pressure. To switch off the device press and hold the OK-Key for 3 seconds. Measurement: Change operation mode / Keylock Menu: Move upwards / Increment input value Measurement: Change additional info / Reset Min/Max...
Page 10 4 | Operation To disable key lock press the “Arrow Up“ key twice within 5 seconds. Additional Info In the measurement menu the type of the additional information displayed can be changed by means of the “Arrow Down“ key. You can select the current values for stored minimum and maxi- mum pressure, relative or absolute pressure as well as date and time.
Page 11 Operation | 4 Start and Stop Data Logging Your VACTEST TRP 701/901 D can be operated as data logger. Multiple measurements in separate data files of type VACTEST Explorer (*.vgw) can be saved in the internal memory. Memory size will be sufficient for several million data points.
Page 12 4 | Operation Graph The VACTEST TRP 701/901 D can plot measurements as pressure-vs-time diagram. Diagram options can be adjusted as described in section 4.6.2 Diagram-Options. [➔ 17] To start plotting measurements in a diagram select item “Graph“ from the main menu: Depending on the diagram settings pressure readings will now be plotted over time.
Page 13 Operation | 4 Calculation of Leakage Rates By means of a rate-of-rise measurent the VACTEST TRP 701/901 D is able to calculate the leakage rate of a vacuum system. To start a rate-of-rise measurement select “Leakage Rate“ from the main menu: In the next step the internal volume of the vacuum vessel or system has to be entered.
Page 14 4 | Operation Settings In order to adjust settings select item “Settings“ from the main menu. 14 | 40 Instruction Manual VACTEST TRP 701_901 D_EN_en...
Page 15 Operation | 4 4.6.1 Logging Mode Select item “Logging Mode“ in the “Settings“ menu to adjust parameters for data logger operation, i.e. logging interval and an automatic stop after a desired time limit. Logging Interval Measurement data will be stored with this adjustable time interval after the data logging is started. The edited value must finally be confirmed with the “OK“-key.
Page 16 4 | Operation CAUTION Logging interval and required logging period should match to avoid unnecessarily high data volumes! This function will terminate data logging automatically after an adjustable time limit. In the first step the function has to be enabled or disabled. To enable select “On“ and then “Arrow right“...
Page 17 Operation | 4 4.6.2 Diagram-Options By selecting item “Graph“ in the “Settings“ menu you can adjust parameters for the graphic display of measurements as a pressure-over-time diagram, i.e. data source, time mode and axis options. Graph Mode Under this menu item you can choose whether the pressure-over-time diagram will show all mea- surements beginning from the start of the plot (“Zoom“) or whether measurements are plotted in a rolling mode within an adjustable time frame including the current reading (“Roll“).
Page 18 4 | Operation Graph Window If a rolling mode has been selected as “Graph Mode“ this menu item will allow to set the required time frame for the diagram. The setting must finally be confirmed with the “OK“-key. Graph Axis Use this menu item to select whether the y-axis of your plot shall have linear or logarithmic scaling.
Page 19 Operation | 4 Graph Datasource Use this menu item to select the data source for the plot, i.e. absolute or relative pressure. The set- ting must finally be confirmed with the “OK“-key. 4.6.3 Sensor Choose menu item “Settings“ / “Sensor“ to re-adjust the sensors of your VACTEST TRP 701/901 D. Adjust Instruction Manual VACTEST TRP 701_901 D_EN_en 19 | 40...
Page 20 4 | Operation This function is used to re-adjust the sensors. Select between “Adjust Zero“ : adjustment at zero pressure “Adjust Zero [p]“ : adjustment at reference zero pressure “Adjust ATM“ : adjustment at atmospheric pressure “Adjust Relative“ : set relative pressure to zero. After confirmation by selecting “Execute“...
Page 21 Operation | 4 4.6.4 Device Settings Under menu “Settings“ / “Device“ you can change basic settings of your VACTEST TRP 701/901 D. Alarm Buzzer With this function an optic and acoustic alert function can be activated. Under “Datasource“ you can initially activate the alarm buzzer and select which measurement signal should trigger the alert.
Page 22 4 | Operation Under “Volume“ the loudness of the alert signal can be adjusted. Depending on the settings made under menu item “Switch Mode“ the alert will be triggered, as soon as an adjustable threshold is under- or overshot or if a device error has occurred: The thresholds to switch-on and switch-off the alert can be edited under menu “Switch Values“.
Page 23 Operation | 4 All settings must finally be confirmed with the “OK“-key. Max. Operation Time This function assures that the VACTEST TRP 701/901 D will be switched-off after an adjustable maxi- mum operation time even in operation mode “Continuous“. This will avoid unintended discharge of the battery.
Page 24 4 | Operation Clock Use these menu items for setting date format, time zone and time for the integrated real-time clock of the device: All settings must finally be confirmed with the “OK“-key. Display 24 | 40 Instruction Manual VACTEST TRP 701_901 D_EN_en...
Page 25 Operation | 4 Instruction Manual VACTEST TRP 701_901 D_EN_en 25 | 40...
Page 26 4 | Operation The menu is used to select menu language and display units. All settings must finally be confirmed with the “OK“-key. 26 | 40 Instruction Manual VACTEST TRP 701_901 D_EN_en...
Page 27 Operation | 4 Interfaces This menu is used to adjust settings of the USB interface and the Bluetooth interface of the VACTEST TRP 701/901 D. Ex works the device is configured as mass storage device (“MSD Enabled“), so the stored measure- ment files will be displayed when the VACTEST TRP 701/901 D is connected to a PC.
Page 28 4 | Operation All settings must finally be confirmed with the “OK“-key. 28 | 40 Instruction Manual VACTEST TRP 701_901 D_EN_en...
Page 29 Device Information | 5 Device Information In menu “Service“ you can display information regarding device and sensor. Further it is possible to format the memory of the data logger. Device Info Instruction Manual VACTEST TRP 701_901 D_EN_en 29 | 40...
Page 30 5 | Device Information Sensor Info Under this menu item information regarding the sensor of your device is listed, for example param- eters that will help to estimate the degree of wear and tear. Displayed is a counter of operating hours as well as the number of operating hours which have elapsed since the last zero adjustment of the sensor.
Page 31 VACTEST Explorer Software | 6 VACTEST Explorer Software VACTEST Explorer software has been especially developed for use with VACTEST gauges from Busch Vacuum Solutions and is compatible with operating system Windows. VACTEST Explorer features plotting and saving of measurement data as well as comfortable configu- ration of all device parameters.
Page 32 7 | Maintenance and Service Maintenance and Service DANGER Danger of possibly contaminated parts! Contaminated parts can cause personal injuries. ● Inform yourself regarding possible contamination before you start working. ● Be sure to follow the relevant instructions and take care of necessary protective measures. CAUTION The unit is not prepared for customer repair! Defective sensor heads can be exchanged on-site by calibrated replacement sensors.
Page 33 For withdrawal and free disposal of used appli- ances please contact your Busch Vacuum Solutions service or return the product with a filled-in dec- laration of contamination. Alternatively, you can dispose used appliances at officially set-up collect- ing points.
Page 34 8 | Technical Data Technical Data VACTEST TRP 701 D VACTEST TRP 901 D Measurement principle piezo-resistive Measurement range absolute pressure: 2000 - 1 hPa (mbar) (1500 - 1 Torr) relative pressure: -1060 ... + 1200 hPa (mbar) (-795 ... + 900 Torr) (de- pending on ambient pressure) Max.
Page 35 EU Declaration of Conformity The manufacturer Busch Produktions GmbH Schauinslandstr. 1 DE-79689 Maulburg declares that the gauge: VACTEST TRP 701 D; VACTEST TRP 901 D fulfill(s) all the relevant provisions from EU directives: – ‘Electromagnetic Compatibility’ (EMC) 2014/30/EU – ‘RoHS’ 2011/65/EU Restriction of the use of certain hazardous substances in electrical and electronic equipment (incl.
Page 36 UK Declaration of Conformity The manufacturer Busch Produktions GmbH Schauinslandstr. 1 DE-79689 Maulburg declares that the gauge: VACTEST TRP 701 D; VACTEST TRP 901 D fulfill(s) all the relevant provisions from UK legislations: – Radio Equipment Regulations 2017 – Electrical Equipment (Safety) Regulations 2016...
Page 37 N otes Notes Instruction Manual VACTEST TRP 701_901 D_EN_en 37 | 40...
Page 38 Notes 38 | 40 Instruction Manual VACTEST TRP 701_901 D_EN_en...
Page 39 Notes Instruction Manual VACTEST TRP 701_901 D_EN_en 39 | 40...
Page 40 With a network of over 60 companies in more than 40 countries and agencies worldwide, Busch has a global presence. In every country, highly competent local personnel delivers custom-tailored support backed by a global network of expertise. Wherever you are.

This manual is also suitable for:

Vactest trp 901 d