Home > Products > Electronics & Electricity > Electronic Instrument > Electricity Meter & Instrument

QJ42P Portable DC Double Resistance Bridge 1
  • QJ42P Portable DC Double Resistance Bridge 1

QJ42P Portable DC Double Resistance Bridge

Model:-
Brand:-
Origin:-
Category:Electronics & Electricity / Electronic Instrument / Electricity Meter & Instrument
Label:Resistance box , Resisitance bridge , Resisitance tester
Price: -
Min. Order:-
Inquire Now Add to Basket

Member Information

Detail

Balun Technology Co., Ltd

Biz MemberBeijing - China
Live Chat:
Last Online:14 Nov, 2021

Product Description

QJ42P Portable DC Double Resistance Bridge

The QJ42P is a low cost portable dc double resistance bridge for low resistance measurement below 11Ω. This bridge can be used in the measurement of conductivity of metals, the d.c resistance of coils of generators and transformers, and the contact resistance of electric brushes, relays and switches.

FEATURE

  • Low cost solution
  • Ke in bridge with built-in ga anometer
  • Measurement range: 0. 0001-11.00Ω
  • Best resolution: 5 µΩ
  • Resistance elements made by high quality alloy material with low temperature coefficient
  • Wide measurement range, high accuracy, stability and reliability
  • R ed carry case, suitable for both field and laboratory use
  • Battery powered, with input jack and terminals for optional external DC power source
  • With output terminals for external ga anometer

 

SPECIFICATION

  • Range: 0.0001Ω  to 11Ω
  • Accuracy: ± 1 units
  • Ga anometer: Built in
  • Ga anometer Sensitivity: 2 μA/mm
  • Ga anometer Power: 2 x 6F22 9V battery
  • Bridge Power: Built in Dry cells 6 x 1.5V
  • Dimensions: 230 x 200 x 140 mm
  • Weight: Approximately 6kg
  • Accuracy level:

Multiplier

Measurement Range

Resolution

Accu-racy

Current

X10-4

0.100~1.100 mΩ

5uΩ

5%

4.4A

X10-3

1.00 ~ 11.00 mΩ

50uΩ

5%

4.4A

X10-2

10.0 ~ 110.0 mΩ

500uΩ

2%

3.3A

X10-1

0.100 ~ 1.10 Ω

5mΩ

2%

1A

X1

1.00 ~ 11.00 Ω

50mΩ

2%

140mA

APPLICATION NOTE

  • DQ-630 clamp device (optional accessory) is available for convenient measurement of resistance of wire and cable per meter.

SCOPE OF DELIVERY

  • QJ42P Portable DC Double Bridge
  • Factory calibration report
  • Test lead set  

OPTIONAL ACCESSORIES

  • Accredited calibration certificate (P/N: 9000-QJ57)
  • Long measuring test lead: To measure transformer usually requires long measuring lead wire, the cross section of lead wise shall not be too small, i.e. the resistance of each conductor shall not be greater than 0.1Ω. ( P/N: CD19C)

ORDERING MODEL NUMBER

  • Model QJ42P

Product Image

QJ42P Portable DC Double Resistance Bridge 1
Img 1

Send Inquiry to this Member

Balun Technology Co., Ltd

1322, F/3, Bldg 1, 33 Zique Rd, Haidian

Phone:
86-10-62406768
Fax:
Contact:
Someya Liang (Sales Manager)
Mobile:
13521571580

Related Products of this Company

This member assumes full responsibility for the content of this listing. DIYTrade accepts no responsibility whatsoever in respect of such content.
To report fraudulent or illegal content, please click here.

China Suppliers Quick Searching:

Electricity Meter & Instrument Made In China Products

,  

Electricity Meter & Instrument China Suppliers and China Manufacturers