Model CPC2000
6Pages

Calibration technology WIKA data sheet CT 27.51 Applications ■ Mobile calibration of low-pressure measuring instruments ■ Supply of very low positive or negative pressures ■ Accurate measurement of small gauge pressures or differential pressures Special features ■ Pressure ranges: 1 ... 1,000 mbar ■ Accuracy: to 0.1 % FS ■ Integrated, automatic pressure generation ■ Portable, also usable without power supply unit due to Li-Ion battery ■ Simple operation Portable low-pressure controller model CPC2000 Description Application The main applications for this instrument are in the areas of heating, ventilation, air conditioning, filtration, clean room, and medical technology as a calibrator or as highly-accurate measurement equipment and/or precise pressure transducer. Functionality The model CPC2000 low-pressure controller is a mains or battery-operated pressure controller with internal, automatic pressure generation and pressure reference. The pressure generation is achieved using an integrated, electric pump, which makes a positive and/or negative pressure available on both the tube connections. As soon as the instrument is switched on, a zero-point adjustment is automatically carried out, so that a zero-point drift is eliminated. The subsequent preparation of a calibration requires only a few settings. First, using the MENU button, select one of the stored pressure units and the variable pressure change step in the range of 0 ... 50 %. Then, once the full scale has been entered in Control Mode, the pressure can be easily increased or decreased by the defined level using the navigation buttons. To check whether the calibration assembly or the test item has a leak, the LEAK button can be used. With this, the pressure is locked into the test assembly and any pressure drop there might be, as well as the the time this takes, is measured and displayed. Interface The instrument has an RS-232 and USB interface, enabling communication and data exchange with a PC. Calibration certificate The accuracy of the instrument is certified by a factory calibration certificate. On request, we can provide a DKD/DAkkS calibration certificate for this instrument. WIKA data sheet CT 27.51 • 02/2013 Page 1 of 6 IwikaII ^ Part of your business Data sheets showing similar products and accessories: Portable low-pressure calibrator; model CPC2090; see data sheet CT 27.11 High-speed pressure controller; model CPC3000; see data sheet CT 27.55 Precision pressure controller; model CPC6000; see data sheet CT 27.61 Precision pressure controller; model CPC8000; see data sheet CT 28.01

WIKA data sheet CT 27.51 • 02/2013

CE conformity, approvals and certificates CE conformity EMC directive Approvals 2004/108/EC, EN 61000-6-3, interference emissions for residential, commercial and light-industrial environments and EN 61000-6-2, interference immunity for industrial environments Metrology/measurement technology, Russia Import certificate, Russia Calibration in a horizontal position. Standard: 3.1 calibration certificate per EN 10204 Option: DKD/DAkkS calibration certificate Approvals and certificates, see website Electrical connections on the rear Front view Side view USB-interface RS-232 interface Connection...

Keyboard and display 1.) Keyboard description 1 1) In control mode: Starts the leak measurement, otherwise without function 2) During the control process → Vent, otherwise select SETUP 3) Increase set point by x % 9 4) set set point to 100 % 5) On/Off button 6) Decrease set point by x % 7) Set set point to 0 % 2.) Possible modes and screen displays Measurement Full scale Operating mode Pressure unit Measured value Battery status In Measuring mode, the pressure at the pressure ports is measured with great precision. Control Full scale Operating mode Pressure unit Measured value Battery...

Menu and calibration procedure I) General configuration via SETUP menu SETUP menu items ■■ Select measuring range ■■ Select pressure unit (Pa, kPa, hPa, bar, mbar, psi, inH2O, inHg, mmHg, Torr) ■■ Step size, freely selectable between 0 … 50 % or 100 % ■■ Select the operating mode (MEAS, CTRL, AUTO) ■■ Select Language (DE, EN, ES, FR) ■■ Controller settings (zero-point adjustment, interface, display, auto mode, info) II) Calibration sequence example Full scale Step size 1. Defining the calibration cycle full scale (span) To configure the full scale (span): Select the digit via Change the...

Scope of delivery ■ Portable low-pressure controller model CPC2000 ■ Power supply unit ■ Operating instructions in German and English language ■ 3.1 calibration certificate per DIN EN 10204 ■ DKD/DAkkS calibration certificate Accessories ■ RS-232 or USB interface cable ■ Robust transport case Ordering information Model / Pressure range / Accuracy / Type of certificate / Power cord / Additional order information © 2010 WIKA Alexander Wiegand SE & Co. KG, all rights reserved. The specifications given in this document represent the state of engineering at the time of publishing. We reserve the...