HK-3061DZ Volume Resistivity Tester adopts of the Chinese/English display, Touch-screen control, PID temp control styleï¼›Real-time measure the temp ï¼ˆPT1000）and volume resistivity value automatically; Print and storage records automatically (Manual is also optional). According to the DL/T421-1991《electric insulating oil Volume Resistivity Testing method》 to test the volume resistivity ï¼ˆΩ?cm）of Electric insulating oil、Fire resistant oil.

â—† Adopts the LED touch screen, Chinese and English are optional.  Easy- operation with the prompt menu.

â—† Adopt the PID intelligent temperature control technology, the accuracy is better than ±0.2℃；

â—† Can test three kinds of sample at the same time, automatically switch sample, working efficiently .

â—† With double temperature measurement control function, can measure two kinds of sample：Electric insulating oil、Fire resistant oil.

â—† With Fault self-diagnosis function, open cover along with power-off function, over-heating protection function, current-limiting protection function.

â—† Measurement and discharge automatically, display stable and accuracy.

â—† Record storage 500 pc with date and time.

1、 Measurement range： 1*108Ω·cm～1*1016Ω·cm    

2、 Repeatability：  ï¼ž1012Ω·cm,  ≥25%; ï¼œ1012Ω·cm, ≥15%       

3、 Temperature control range：Low temperature bath（10～30）℃

                                                     High temperature bath ï¼ˆRoom temp～100）℃          

4、 Temperature control accuracy： ±0.2℃               

5、 Testing Electrode Cup： 4 pcs(Including 3 pc high temperature cup and 1 pc low temperature cup)

6、 Printing function：Built-in micro thermal printer, Automatically or manual printing are optional.

7、 Outsize & Weight：L400mm×W320mm×H240mm, 15kg.

Application Environment：

1、 Power supply：（198～264）VAC , 50/60Hz

2、 Working voltage：DC 500V 

3、 Ambient temperature： ï¼ˆ10～35)℃；

4、 Ambient relative humidity：≤85%RH

# The instrument should be put into a no air flow laboratory and on a stable and no glare table.

# The laboratory should have fire extinguisher and other extinguish material.

# Don’t put any inflammable、explosive and strong corrosive gas or liquid around the instrument,  no strong electromagnetic interference and obvious mechanical shock.