The AT6833 is an insulation resistance tester controlled by a high-performance microprocessor, with a pre-charge power supply and an independent test power supply. It offers six-range testing with an insulation resistance measurement range up to 25 kΩ to 1 TΩ, 9999 display counts and measurement speeds up to 55 readings per second — ultra-fast testing provides an efficient solution for automated production.
The instrument offers sorting functions with sorting beep settings, an optional Handler interface for automatic sorting systems and fully automated production line testing, and can be fitted with an RS-232C interface for remote control, data acquisition and analysis. Its unique dual-power-supply design is particularly suitable for automated capacitor testing.
| Parameter | AT6830 | AT6833 | |
|---|---|---|---|
| Leakage Current & Insulation Resistance Measurement | |||
| Number of Channels | Single Channel | ||
| Measurement Parameters | Insulation Resistance | ||
| Output Voltage | 50V, 100V, 250V, 400V, 500V | 100V, 250V, 500V, 750V, 1000V | |
| Test Range | 50kΩ~500GΩ; 50V: 50kΩ~50GΩ; 100V: 100kΩ~100GΩ; 250V: 250kΩ~250GΩ; 400V: 400kΩ~400GΩ; 500V: 500kΩ~500GΩ | 25kΩ~1TΩ: 100V: 100kΩ~100GΩ; 250V: 250kΩ~250GΩ; 500V: 500kΩ~500GΩ; 750V: 750kΩ~750GΩ; 1000V: 1000MΩ~1000GΩ | |
| Basic Accuracy | <10G: 3%, ≥10G: 5%, ≥100G: 10% | ||
| Pre-charge Power Supply | 50V, 100V, 250V, 400V, 500V (Adjustable) | 100V, 250V, 500V, 750V, 1000V (Adjustable) | |
| Max Charging Current | Test Voltage Source: 150mA ± 15mA, Pre-charge Voltage Source: 500mA ± 50mA | Test Voltage Source: 150mA ±15mA, Pre-charge Voltage Source: 500mA ±50mA | |
| Reading | 9999 | ||
| Range | Auto and Manual | ||
| Test Speed | 55 times/s, 15 times/s, 3 times/s | 55/sec, 15/sec, 3/sec | |
| Correction | Full-range open circuit zeroing | Full-range Open Circuit Zeroing | |
| Display Result | Direct reading, current, resistance, peak value, and sorting results | Direct Reading, Current, Resistance, Peak Value, and Sorting Result | |
| Charging Timer | - | ||
| Charging Current | 0.5A max | ||
| Comparator | 1 set of records, HI/LO failure alarm | 1 Set of Records, HI/LO Fail Audible Alert | |
| General Parameters | |||
| Dimensions | Instrument Size | 445mm(W) × 129mm(H) × 351mm(D) | |
| Package Size | - | ||
| Weight | Net Weight | 8kg | |
| Gross Weight | - | ||
| Power Requirements | Voltage: 198VAC~240VAC, Frequency: 50Hz, Power: 200VA | ||
| Interface | RS-232C Interface, Handler Interface | ||
| Communication Protocol | SCPI | SCPI Protocol | |
| Other | Pre-charge Power Supply: 50V, 100V, 250V, 400V, 500V (Adjustable) 0.5A max; Capacitor open circuit detection function; Sorting machine dedicated; Accessories: ATL507: Test Clip, ATL801: RS232 Interface Cable | Pre-charge Power Supply: 50V, 100V, 250V, 400V, 500V (Adjustable) 0.5A max; Capacitor Open Circuit Detection; Dedicated for Sorting Machines; Accessories: ATL507 Test Clip, ATL801 RS232 Interface Cable | |