China petroleum tester manufacturer & supplier

Laboratory products Gas Chromatograph

GC112A

Brand-new designed microcomputer temperature control system of world advanced control technology. High accuracy

2016-06-12

Atomic Absorption of Spectrophotometer

GD4530F

Build in computer data processing and LCD: adopting highly integrated micro digital circuit, which is stable

2016-06-12

Laboratory productsAtomic Absorption Spectrophotomete

GD320N

Build in computer data processing and LCD: adopting highly integrated micro digital circuit, which is stable

2016-06-12

Laboratory products Atomic Absorption of Spectrophotomete

GD320N

Build in computer data processing and LCD: adopting highly integrated micro digital circuit, which is stable

2016-06-12

Laboratory products NIR spectrophotometer

GD-S410

Transmission NIR,mainly used for liquid samples qualitative and quantitative analysis, applies to gasoline, drinks, milk and other

2016-06-12

Laboratory products Fluorescence Spectrophotometer

GD-96

Two operation mode could be chosen: fluorescence intensity and luminous intensity. Fluorescence scanning, kinetic determination and quantity analys

2016-06-12

Laboratory products UV-VIS Spectrophotometer

GD-752N

Characteristics
The monochromator with a holographic flashing grating is used. It has the advantage of high wavelength precision, good monochromatici

2016-06-12

Laboratory products Fluorescence Spectrophotometer

GD-93

The emission monochromator adopts 1200 line diffraction grating. Its large aperture and non-spherical reflecting mirrors produces extra high sensiti

2016-06-12

laboratory products of Spectrophotometer

L Series

Split beam optical system
Automatic wavelength settings
7 inch Color touch-screen LCD
Automatic cuvette holder moving
Automatic zero and full

2016-06-12

Relaying Protection of Tester

GDJB-III

1. DC voltage relay test
2. DC current relay test
3. AC voltage relay test
4. AC current relay test
5. High current injection...

2016-05-30

Three-Phase Relay Protection Tester

GDJB-PC

GDJB-PC Universal Secondary Injection Relay Test Set is applied to test the relay unit in relay protection system.

2016-05-30

Computer Control 6-Phase Relay Protection Tester

GDJB-PC6

1.This tester with standard 6 phase voltage, 6 phase current output,
2.Voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A.

2016-05-30

Transformer Oil BDV Tester

GDYJ-501

GDYJ-501 is developed according to the national standard GB-86 Insulating Oil Dielectric Strength Testing Method .

2016-05-30

Transformer Oil Breakdown Voltage Tester

GDYJ-502

GDYJ-502 is developed according to the national standard GB-86 Insulating Oil Dielectric Strength Testing Method .

2016-05-30

Transformer DC Resistance Tester

GDZC

GDZC Series winding resistance tester are applied to measure the DC resistance of inductance circuit such as power transformer coil, current

2016-05-30

Transformer Load No-load and Capacity Tester

GDBR-P

1.Measure transformer No-load current, No-load loss, short circuit voltage, short circuit loss and capacity.
2.Three meters testing methods.

2016-05-30