• Model NO.：GD-2440
• Structure：Desktop, Including Heating Bath and Flow Meter
• Temperature Control Method：Imported Pid Digital Display Thermostat
• Temperature Control Accuracy：Room Temperature~200+,-0.1c 
• Heating Method：Metal Bath Heating
• Flow Control：Precision Electronic Flowmeter
• Working Unit：4 Tubes
• Timing Method：Digital Display Timer
• Power Supply：AC220V,50Hz
• Total Power：2.5kw
• Transport Package：Wooen Case
• Specification：refer to ASTM D2440
• Trademark：GOLD
• Origin：Made in China
• HS Code：9031809090
• Production Capacity：100sets,Month

Basic Info.

Model NO. GD-2440 Structure Desktop, Including Heating Bath and Flow Meter Temperature Control Method Imported Pid Digital Display Thermostat Temperature Control Accuracy Room Temperature~200+/-0.1c  Heating Method Metal Bath Heating Flow Control Precision Electronic Flowmeter Working Unit 4 Tubes Timing Method Digital Display Timer Power Supply AC220V/50Hz Total Power 2.5kw Transport Package Wooen Case Specification refer to ASTM D2440 Trademark GOLD Origin Made in China HS Code 9031809090 Production Capacity 100sets/Month

Product Description

Oxidation Stability Bath for Mineral Insulating Oils / Transformer Oils



The Insulating Oil Oxidation Stability Tester is mainly applied to determine the oxidation stability of mineral transformer oils by measuring the amount of sludge and acid formed under prescribed accelerated aging conditions. It indicates the tendency of a lubricating oil to deteriorate on oxidation under specified conditions.


Features:

1. The Insulating Oil Oxidation Stability Tester is desktop, including heating bath and flow meter. The stainless steel lid has holes which can be put into the sample bottle.
2. Stainless steel structure with ceramic coating.
3. Environmentally friendly metal bath heating, reduce the harm of oil fumes to the human body, high efficiency thermal insulation effect.
4. Stainless steel heater.
5. The Oxidation Stability Tester is equipped with very precise electronic flowmeter.
6. Air filter with glass wool.
7. The controller purification system includes a sodium hydroxide bottle, a sulfuric acid cleaning bottle and a safety bottle.
8. The Insulating Oil Oxidation Stability Tester adopts the imported Omron PID thermostat, digital display temperature, accuracy is 0.1ºC.
9. Safety measures to prevent overheating or low liquid level.

Application:

1. Insulating oil manufacturer
2. Related testing department

Reference Standards:

1. ASTM D2440 Standard Test Method for Oxidation Stability of Mineral Insulating Oil
2. IEC 61125 Test method for evaluating the oxidation stability of insulating liquids in the delivered state.
3. NB/SH/T 0811 Unused hydrocarbon-based insulating liquids. Test methods for evaluating the oxidation stability.

Technical Parameters:
 

Model No.	GD-2440 Insulating Oil Oxidation Stability Tester
Applicable standards	NB/SH/T0811, ASTM D2440, IEC 61125
Temperature control method	Imported PID digital display thermostat
Temperature control accuracy	room temperature~200±0.1ºC
Heating method	Metal bath heating
Flow control	Precision electronic flowmeter
Working unit	4 tubes
Timing method	Digital display timer
Power supply	AC220V/50Hz
Total power	2.5KW
Dimensions	430mm*540mm*630mm
Net weight	32KG

ASTM D2440 Insulating Oil Oxidation Stability Tester