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ZXSP-9890 Gas Analysis / Chromatograph Insulating Oil Dielectric Strength Tester Three Independent Connection Threads

Categories Transformer Oil Testing Equipment
Brand Name: GDZX
Model Number: SP-9890
Certification: ISO9001
Place of Origin: CHINA
MOQ: 1
Payment Terms: L/C,T/T,Western Union,MoneyGram
Packaging Details: carton
temperature control accuracy: ±0.01℃
Detector: FID TCD
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ZXSP-9890 Gas Analysis / Chromatograph Insulating Oil Dielectric Strength Tester Three Independent Connection Threads

Transformer Oil Dissolve Gas Analysis Gas Chromatograph GC


1. With 5.7 inch color LCD screen, intuitive display, easy operation
2. 10/100M adaptive Ethernet communication interface, built-in IP protocol stack, long-distance data transmission can be realized through LAN or Internet
3. Microcomputer temperature control system, high precision, high reliability and anti-jamming performance; eight independent temperature control systems, sixteen step temperature programming, wide range of measuring samples, oven back door auto opening system which enables fast heating and cooling and ensures accuracy of low temperature control
4. Three independent connection threads
5. The attached web work station supports multiple instrument (253 sets) working simultaneously, data processing and management.
6. Modularized structure, easy upgrading, several configurations, FID,TCD.ECD.FPD, NPD for options
7. EPC, EFC for options for digital control and higher automation
8. Gas path self protection, auto ignition and re-ignition, self-starting function
9. Auto-sampler interface with multiple drivers built in, which enable additional auto-samplers at any time
10. Auto identifying detectors, self fault-diagnosis, auto save function
11. Injector port seals, liner, emitter, collector, nozzle, all can be easily replaced by sing hand
12. Packed column, capillary injector, TCD, FID can be easy removed just by a wrench, convenient maintenance
13. Unique high temperature resistant quartz design Nozzle, good inertia, proper rotary seal
14. Unique capillary positioning system, to keep stability of the column installation and constant burning rate
15. Plug type circuit board, easy replacement by removing four screws


ModelSP-9890
Temperature rangeAbove Room temperature: 4—450℃
Column oven temperature control accuracy±0.01℃
Display resolution0.1℃
Temperature programming speed

Sixteen step temperature programming,

0-40℃/min(regulation step 0.1℃/min) max 80℃/min

Temperature programming repeatability≤1%
TCD sensitivityS≥3500mV•ml/mg(benzene)
Baseline drift≤25uv/30min
Baseline noise≤5uv
Linear range≥104
FID measuring range≤3×10-12g/s((n-Tetradecane)
Baseline drift≤1×10-13 A/30min
Baseline noise≤5×10-14A
Linear range≥104
ECD measuring range≤1×10-14g/s
Baseline drift≤0.2mV/30min
Baseline noise≤0.03mV
Linear range≥103
FPD measuring range(S)≤5×10-11g/s ,(P)≤1×10-12g/s
Baseline drift≤0.2mV/30min
Baseline noise≤0.03mV
Linear range≥103(S),102(P)
ExtensionSix external events can be added
Automation EngineeringAuto ignition, auto injector connection, counter control work station for options
Operating environment5-35℃,≤85%RH
Power supply220V±10%,50Hz±0.5Hz
Size570×510×470mm
Power dissipation≤2500W
Operation surroundingsNo indoor corrosive gases, no shaking of work tables, no strong magnetic field around


The minimum detecting concentration of the dissolved gas in the oil is as follows (unit: ul / L)
Temperate accuracy±0.1℃Ambient temp.0℃-35℃
Power supplyAC220±10%Size570*510*470mm
GasCH4C2H4C2H6C2H2H2COCO2O2N2
7 kinds≤0.06≤0.06≤0.06≤0.06≤2≤1≤5//
9 kinds≤0.06≤0.06≤0.06≤0.06≤2≤1≤5≤10≤20

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