GDHL-100 Automatic Contact Resistance Tester (Microhm meter)

• Customization: Available
• After-sales Service: yes
• Warranty: 1 year
• Model NO.: GDHL-100
• Test Current Range: 10A 25A 50A 100A
• Accuracy: 0.5%
• Weight: About 8kg
• Transport Package: Wooden Case
• Specification: ISO, SGS
• Trademark: HV Hipot
• Origin: Wuhan, China
• HS Code: 9030849000
• Production Capacity: 10000 PCS/Year

Product Description

Application

²  High,middle and low voltage circuit breakers
²  High,middle and low voltage disconnecting switches
²  High-current bus bar joints
²  Cable&Welding joints
 It is suitable for high current, micro ohm measurement.
 
Features

1. Output high-current continuously. 

2. Four fixed current output, 10A,25A,50A,100A.The value can be customized before placing order.

3. Two test models: Routine test and Switch Resistance Test. 

4. Test time can be user-defined.

5. High speed thermal printer.

6. User friendly. Resistance, current, voltage, time, status and notes can be displayed. Safety and high 
intelligence. 

7. Data storage and history data browsing functions, 256 sets of data can be saved. 

8. The number of test sample and operator can be set, easy to classify the test results.

9. History data and switch resistance value can be inquired.

10. Large measuring range, up to 300m.

11. Ambient and internal temperature can be displayed to protect the instrument.

12.Standard resistance value is set, to calculate the error and compare the test resistance value with standard value. 

13. RS232 interface.(Optional)

14. Portable design, easy to carry.
 

Specifications
 

Input voltage	AC220V±10%,50HZ ± 2%
Working temperature	-10~+50ºC
Storage temperature	-20ºC~70ºC
Relative Humidity	≤85%RH
Cooling by air
Ingress Protection Rating	IP67
Insulation performance	>20M to ground
Overall dimension	365*165*310mm
Weight	5kg(exclude cables bag)

 

GDHL-100
Current (A)	Measuring range	Accuracy		Max.resolution
10	0.01u-300m	0.01u-49.99u	1.0%RD+0.2%FS	0.01u
		50.00u-7.999m	0.5%RD+0.1%FS	0.01u
		8.000m-300m	1.0%RD+0.2%FS	10u
25	0.01u-80m	0.01u-4.99u	1.0%RD+0.2%FS	0.01u
		5.00u-3.999m	0.5%RD+0.1%FS	0.01u
		4.000m-80m	1.0%RD+0.2%FS	1u
50	0.01u-40m	0.01u-1.999m	0.5%RD+0.1%FS	0.01u
		2.000m-40m	1.0%RD+0.2%FS	1u
100	0.01u-20m	0.01u-999.99u	0.5%RD+0.1%FS	0.01u
		1.000m-20m	1.0%RD+0.2%FS	1u