RT9608 Type Fully Automatic DC Resistance Calibration DeviceDetailed product description：

RT9608 Fully Automatic DC Resistance Calibration Device

Description
This verification device adopts a high stability current source, combined with modern computer technology and high-precision digital meter technology, to achieve fully automatic measurement process. Can calibrate resistance boxes of 0.005 level and below, bridges of 0.02 level and below, potentiometers of 0.05 level and below, and standard resistors of 0.01 level and below (with RT9607 extender for less than 1 Ω). It is an upgraded product of QJ48 bridge.

Main technical parameters:
1. DC resistance measurement range: 10-3 Ω~105 Ω
2. Measurement accuracy: 0.001 level
3. DC voltage: Refer to the specifications of the provided 6-and-a-half-digit voltmeter
4. Main features:
1) Large screen TFT true color LCD display.
2) The measurement process is fully automated. Measurement certificates can be prepared according to user requirements
Automatic printing program.
3) Built in a set of PC computers.
4) The device is equipped with six transition standard resistors and external standard resistor interfaces.
5) Can detect electric bridges, potentiometers, standard resistors, and standard batteries.
6) Print verification certificate (optional)

RT9608 main configuration

One Jishili 2000 digital meter (DC voltage basic range accuracy ≤ 0.002%)
One RT9608 host

The host includes:
*High stability constant current source ranging from 0.1mA to 100mA. Current stability 1-2 × 10-6/(10min):
*6 transition standard resistors (accuracy 0.01%)
*Automatic scanner (# single board controller, # instrument working power supply)
*Resistance box testing software, standard resistance testing software, bridge testing software, potentiometer testing software, internal transition resistance calibration software.
*One PC computer
*One set of connecting wires