It has the characters of digital display, huge output power, the stong load and the anti-interference ability, good stability, small size and light weight.
Technical parameters:
01. Reference standard: IEC61326, IEC1010-1
02. Made: Wuhan Goldsol Co. Ltd
03. Manufacturer's Type/ Model: BC20
04. Variable Test Voltage Ranges: Up to 5kV( 500V/1000V/2000V/2500V/5000V); 10KV:250V, 500V, 1000V, 2500V, 5000V and 10000V.
05. Insulation Resistance Range: 20 GΩ (20000m)
06. Accuracy (%) at 20º C: ± 5 % ± 2 digits
07. AC Voltage monitoring & alarm feature Range: 0-5kv
08. Auto-ranging for continuity check: Yes
09. Automatic discharge of test circuit: Yes
10. Low Battery warning: Yes
11. Over-range indication: Yes
12. Sampling Rate: 100%
13. Over-load Ratings (AC/DC): 5000V
14. Open circuit voltage (0 to30° C): 500V
15. Short Circuit Current: ≥ 3mA
16. Interference Rejection: 2mA(50Hz)
17. Timer: Automatic, 0- 60 minutes
18. Display: LCD
19. Temperature: 0-50° C
20. Auto Power Off feature: Yes
21. Power Source: Replaceable conventional battery
22. Humidity: 98% RH
23. Weight: 3kg
24. Dimension: 230x190x90mm
Overview


1.Wide test voltage range:
BC2305: 250V, 500V, 1000V, 2500V, 5000V.
BC2306: 250V, 500V, 1000V, 2500V, 5000V and 10000V.
2.Data transmission function, the insulation can be analyzed on PC;
3.Insulation resistance up to 2000G ohm.
4.Short circuit current 2.5mA;
5.Large display screen, which can display both bar code and digital value.
6.Measurable polarization index (PI) and absorption ratio (DAR).
7.Optional insulation test time (within 10 minutes).
8.Output voltage display and discharge voltage display.
9.Over-measurement alarm function.
10.Automatic shutdown function.
11.Design conforms to international safety specifications IEC61010-1 CAT.III 600V

Model no. BC2305:
Test Volt | Insulation Resistance | Voltage | ||||
250V | 500V | 1000V | 2500V | 5000V | AC.V | |
Range | 0.0~99.9MΩ 100~999MΩ | 0.0~99.9MΩ 100~999MΩ 1.00~9.99GΩ | 0.0~99.9MΩ 100~999MΩ 1.00~9.99GΩ 10.0~99.9GΩ | 0.0~99.9MΩ 100~999MΩ 1.00~1.99GΩ 10.0~99.9GΩ 100~600GΩ | 0.0~99.9MΩ 100~999MΩ 1.00~1.99GΩ 10.0~99.9GΩ 100~1200GΩ | 30~600V AC/DC (50/60Hz) |
Accuracy | ±5%rdg±3dgt ±20%(100G) | ±2%rdg±3dgt | ||||
Short circuit | Approx 2.5mA | --- | ||||
Current | 0.5mA~0.6mA @0.5MΩ | 1mA~1.2mA0. @5MΩ | 1mA~1.2mA @1MΩ | 1mA~1.2mA @2.5MΩ | 1mA~1.2mA@5MΩ | --- |
Open volt | 250VDC+20% -0% | 500VDC+20% -0% | 1000VDC+20% -0% | 2500VDC+20% -0% | 5000VDC+20% -0% | --- |
Max display | 999 counting(1000counting @1000GΩ) | 630 counting | ||||
Consumpt ion current | Max1600mA | approx110mA | ||||
Withstand voltage | 8320V/5" | |||||
Safety | IEC61010-1 CAT.IV 300V/CAT.III 600V, 2 class | |||||
Battery | DC 12V:LR14×8 pc | |||||
Size | 205(L)×152(W)×94(D)mm | |||||
Weight | Approx 1.8kg (battery) | |||||
Accessory | Red High Voltage Bar, Black Grounding Wire, Green Protection Wire, Operation Instructions, Battery LR14*8pc |
Test Volt | Insulation Resistance | Voltage | |||||
250V | 500V | 1000V | 2500V | 5000V | 10000V | AC.V | |
Range | 0.0~99.9MΩ 100~999MΩ | 0.0~99.9MΩ 100~999MΩ 1.00~9.99GΩ | 0.0~99.9MΩ 100~999MΩ 1.00~9.99GΩ 10.0~99.9GΩ | 0.0~99.9MΩ 100~999MΩ 1.00~1.99GΩ 10.0~99.9GΩ 100~600GΩ | 0.0~99.9MΩ 100~999MΩ 1.00~1.99GΩ 10.0~99.9GΩ 100~1200GΩ | 0.0~99.9MΩ 100~999MΩ 1.00~1.99GΩ 10.0~99.9GΩ 100~999GΩ 1.00~2.00TΩ | 30~600V AC/DC (50/60Hz) |
Accuracy | ±5%rdg±3dgt ±20%(100G ) | ±2%rdg±3dgt | |||||
Short circuit | Approx 2.5mA | --- | |||||
Current | 0.5mA~0.6mA @0.5MΩ | 1mA~1.2mA0. @5MΩ | 1mA~1.2mA @1MΩ | 1mA~1.2mA @2.5MΩ | 1mA~1.2mA@5MΩ | 1mA~1.2mA@5MΩ | --- |
Open volt | 250VDC+20% -0% | 500VDC+20% -0% | 1000VDC+20% -0% | 2500VDC+20% -0% | 5000VDC+20% -0% | 10000VDC+20% -0% | --- |
Max display | 999 counting(1000counting @1000GΩ) | 630 counting | |||||
Consumpt ion current | Max1600mA | approx110mA | |||||
Withstand voltage | 8320V/5" | ||||||
Safety | IEC61010-1 CAT.IV 300V/CAT.III 600V, 2 class | ||||||
Battery | DC 12V:LR14×8 pc | ||||||
Size | 205(L)×152(W)×94(D)mm | ||||||
Weight | Approx 1.8kg (battery) | ||||||
Accessory | Red High Voltage Bar, Black Grounding Wire, Green Protection Wire, Operation Instructions, Battery LR14*8pc |



