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YJJ-502A Insulation Oil Tester

Product description:
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General introduction

YJJ-502A is developed according to the national standard GB-86 & IEC60156 Insulating Oil Dielectric Strength Testing Method .LCD screen can display test procedure and test result. All the human interaction operations complete by the rotating mouse .It is very easy for customers to measure the breakdown voltage of all kinds of oil. It can print the test result by the built-in micro printer. Of course, it can upload the test data to PC from RS232 & USB for data analyzing. The special circuit design makes the tester has a good performance at stability and anti-noise.

Main technical parameter

Power supply input	AC220V±10%
Output voltage	AC 0V~100KV
Rate of voltage rise	0.5kv/s±10%, 2kv/s±5%, 3kv/s±5%,5kv/s±5%
Max test times	9
Init wait time	0~999s
Stir time	0~999s
Wait time	0~999s
Measurement accuracy	±(1% of full scale + 2 digits) resolution:0.1KV
Temperature measurement
Measurement range	0℃ to 70℃, or better
Temperature resolution	1℃, or better
Operating temperature	up to 50℃
Storage	100 groups
7 inch colorful LCD with touch pad
Oil test vessel temperature measurement unit
Weight	38kg
Size	460 mm380mm360mm

Functions

1. Breakdown test of user-defined

2. Proof “A”and “B” test

3. IEC156/IS6792/BS5874/DE0370-5

4.ASTM D1816 standard test

5. ASTM D877 standard test

6. 5 minutes standard test

7. JIS C2101-99 (S)

8. Calibration interface for customers

9. Unloading data to PC and making word report automatically.

10. Result print

11.Colour touch screen

12.Built-in printer

13.RS232-USB interface

Accessories

Name	Quantity
Insulating oil tester	1unit
Power line	1unit
Grounding line	1unit
Test vessel	1unit
Electrodes Mushroom, Flat or Spherical type	1set
Feeler gauge 1mm,2mm,2.5mm,4mm
Insulation cover	1pair
Stirrer (Magnon)	1unit
High voltage column	1pair
USB-RS232 connection line	1unit
Thermal print paper	1unit
Fuse	1set
Instruction manual	1unit
Disk	1unit
Test report	1unit