Transformer Oil Testers

FÖHR- V1301

TRANSFORMER OIL VISCOSITY

TESTER

• Liquid bath holes:4

• Range to control the temperature: indoor temperature—120°C

• Precision to control the temperature: Room temperature -120°C≤±0.1°C

• Room temperature -40°C≤±0.2°C

• Input power source:AC220V±10V 50HZ

• Heating power : 1000W

• Test times : from 1 to 6 times , can adjust.

FÖHR- J3

OIL ACIDITY TESTER

• Test range: 0.002~1mg KOH/g

• Test error:≤±0.005mg KOH/g

• Repeatability: ≤0.005mg

• KOH/g 4)Ambient temperature: 10°C~45°C

• Relative humidity(RH): ≤85%RH

• Voltage supply: AC220V/50Hz

• Power: 50W

FÖHR- C3

CLOSED CUP FLASH POINT TESTER

• Temperature measuring range: -49.9°C~400.0°C

• Temperature control range: room temperature~250°C

• Repeatability: 0.029X(x=twice successive test average value)

• Resolution: 0.1°C

• Precision: 0.5%

• Temperature Sensor: Platinum Resistor(PT100)

• Flash fire detection: K Thermocouple

FÖHR-1B

DIELECTRIC OIL TESTER FOR TRANSFORMERS WITH VOLTAGE RANGE FROM 0 TO 100 KV

• Output voltage: 0~100KV (optional)

• Voltage distortion rate: <3% 3、Voltage raising speed: 0.5~5

• KV/S (adjustable)

• Standing time: 15min (adjustable) Boosting interval: 5 min (adjustable)

• Boosting frequency:1~9time(s) (optional)

• Booster capacity: 1.5KVA 8、Measuring accuracy:±3%

FÖHR- T3

AUTOMATIC OIL INTERFACIAL TENSION TESTER

• Measuring range: 0-200mN/m

• Accuracy:0.1%( test result)±0.1 mN/m

• Precision:0.1mN/m

• Sensibility:0.1mN/m

• Main voltage:AC220V±20% 50HZ±10%

• Maximum power dissipation:20W

• Suit ambient temperature: 10~30°C(25°C the best)

FÖHR- W2

TRANSFORMER OIL MOISTURE TESTER

• Current at the generator electrode: 100,200, 400 mA

• Titration speed max: 40 ugH2O/s

• Determination range 0 to200 mgH2O

• Resolution 0.1 ug H2O

• Reproducibility Sample: Reagent manufacturer's standard.With 10ug...1000 ug H2O: ± 2 ug

  With >1000 ug H2O: 0.2% or better Drift compensation automatic

• Display Graphical LCD, 240 x 128 dots,

• LED back-lit