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DIGISTANT® 4462 - HIGH-PRECISION CALIBRATION SOURCE FOR VOLTAGE, CURRENT AND THERMOCOUPLE

DIGISTANT® 4462 Front side
DIGISTANT® 4462 Front sideDIGISTANT® 4462 Back Side
Width: 285 mm
Height: 151 mm
Length: 237 mm
Weight: 6 kg
Brand: Burster Praezisionsmesstechnik GmbH & Co KgBurster Praezisionsmesstechnik GmbH & Co Kg

Specifications

1-41-41-xx-xx-4462

 

Category Type Product Code
 Calibrators DIGISTANT® 4462 1-41-41-xx-xx-4420


 

Application

The precision calibration unit combines high accuracy, low drift, low noise and superior long-term stability with multiple functionality and simple operation. Ramps, ∆+/∆-, and multiple setpoint storages make the operation of the device easier for the user. For that reason the application possibilities are many:

► Calibration of current and DC-voltage meters

► Precise testing of thermocouple temperature measuring instruments

► Calibration of controllers, sensors, detection devices and other devices used in process control

► Open-loop process control with the aid of integrated ramp function DIGISTANT® model 4462 can be used both as a stand-alone table-top device, as well as in automatic, computer-assisted manufacturing and testing systems.

 

 

General Technical Data

Long-term stability:

  • U-Drift < 20 ppm / year + 2 µV / year (300 mV)
  • U-Drift < 20 ppm / year + 6 µV / year (3 V)
  • U-Drift < 20 ppm / year +10 µV / year (30/60 V)
  • Ι-Drift < 70 ppm / year + 0.5 µA / year

Warm-up time: 30 minutes, until specified error limit

External divider: 1 to 1010

An external voltage divider can be connected. In this case the divider function is activated and the division factor of the external divider is entered. Then the source value is entered as the value that should be present at the divider’s output.

Display: graphics LCD display with LED illumination

Visual field: 56.3 mm x 38 mm, resolution 128 x 64 dots

Sockets: + output, - output, + sensor, - sensor, , gold-plated 4 mm terminals and 6 pin LEMO socket 1B for the optional Pt100 connection.

Potential to ground: ≤ 50 V between analog ground and ground T

emperature range: 5 °C ... 23 °C ... 40 °C

Relative humidity: 80 % up to 31 °C above linear: decreasing that temperature to 50 % at Tmax, no condensation

Storage temperature: - 10 °C ... 60 °C

Device construction: metal housing in protection class Ι in accordance with DIN EN 61010 part 1

Power supply: 230 V ± 10 %, 45 Hz ... 65 Hz, can be changed on device to 115 V

Power requirement: approx. 30 VA 

Outputs and terminals on the rear side

Standard RS232C interface: 9 pin subminiature D-socket Baud rate 300 - 38 400 Protocol ANSI X 3.28 1976 Subcategory 2.1, A3

Optional IEEE488 interface: 24 pin, open collector outputs (E1) SH1, AH1, T6, TE0, L4, LE0, SR1, RL1, PP0, DC1, DT1, C0

Instruction language: SCPI, version 1997.0

 

4462 Table1

4462 Table2

 
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