Insulation Tester ST2684

Order No. 60821
EAN 4260254479151
€3,120.00
Excl. 19% VAT, excl. Shipping Cost
Availability: Goods expected soon
Details
Technical Service
+49 421 277 9999

Highlights

  • High precision Insulation Tester
  • 320x420 dot-Matrix LCD
  • Powerful charging function
  • High speed measurement: 100meas/sec
  • Contact detection function for capacitive components
  • Dual outputs (charging voltage and measuring voltage)
  • 7 current ranges, manual or auto range mode
  • 4-bin comparison function
  • Programmable sequence test mode
  • R-T and I-T curve test and display mode
  • Auto store setup parameters
  • Screenshot can be saved to USB disk
  • Remote control via RS232 or USB

Test methods

Resistance test

  • Range: 10kΩ to 50TΩ
  • Accuracy:
    • Test current > 100pA: 2%
    • Test current ≤ 100pA: 2% ± Vtest/2pA

Current test

  • Ranges:
    • Range1: 100μA - 1mA / Internal input impedance 10kΩ
    • Range2: 10μA - 100μA / Internal input impedance 10kΩ
    • Range3: 1μA - 10μA / Internal input impedance 10kΩ
    • Range4: 100nA - 100μA / Internal input impedance 10kΩ
    • Range5: 10nA - 100nA / Internal input impedance 10kΩ
    • Range6: 1nA - 10nA / Internal input impedance 10kΩ or 1MΩ
    • Range7: 10pA - 1nA / Internal input impedance 10kΩ or 1MΩ
  • Accuracy: 2% ± 2pA

Measurement voltage

  • Range: 10V - 500V
  • Accuracy: 2% of readout, or ± 1V
  • Source resistance: 200Ω
  • Current limit: 2,25mA or 200mA
  • Voltage output: Manually turn on/off on front panel or controlled by built-in time, or by remote control
  • Timing: Programmable charge time: 0 to 1000s
  • Measurement delay: 0 to 1000s programmable
  • Discharge resistance: 2kΩ
  • Discharge time: t=0.03 x C[µF], when Vtest falls to 1% of the test level

Specification

  • Trigger mode: Single, Average up to 100 times or continuously
  • Comparator: 4 bins:(3 bins for PASS, 1 bin for FAIL)
  • Range mode: Auto, hold
  • Average times: 1 to 100
  • Memory: 20 sets of setup values can be stored.
  • Interface: RS232C, HANDLER, USB, SCANNER
  • Operating temperature: 10°C - 40°C
  • Humidity: ≤ 90% RH
  • Power supply:
    • 90V to 130V AC (60Hz) - 198V to 260V AC (50Hz)
  • Power consumption: 250W
  • Dimensions (WxHxD): 430mm x 400mm x 130mm
  • Weight: 14kg

What's in the box

  • ST26004B 2-terminal test clip leads
  • Operation manual
  • Power cable
  • Factory calibration

Specification

Model ST2684 ST2684A

Resistance test

Test range 10kΩ - 50TΩ 10kΩ - 100TΩ
Test accuracy I>100pA : ±2%
I≤100pA : ±2% ±Vtest/2pA

Current test

Test range Range 1: 100µA - 1mA, internal input impedance 10kΩ
Range 2: 10µA - 100µA, internal input impedance 10kΩ
Range 3: 1µA - 10µA, internal input impedance 10kΩ
Range 4: 100nA - 1µA, internal input impedance 10kΩ
Range 5: 10nA - 100nA, internal input impedance 10kΩ
Range 6: 1nA - 10nA, internal input impedance 10kΩ or 1MΩ
Range 7: 10pA - 1nA, internal input impedance 10kΩ or 1MΩ
Test accuracy 2% ± 2pA

Test voltage

Range 1V - 500V, 1V resolution 1V - 1000V, 1V resolution
Accuracy 2% of readout,or ± 1V
Source resistance 200Ω
Current limit 2.25 or 200mA 2.25 or 100mA
Voltage Output Manually turn on or off it on front panel, or controlled by built-in timer, or by remote control
Charge time 0 - 999s programmable
Measurement delay 0 - 999s programmable
Discharge resistance 2kΩ
Discharge time t = 0.03 x Cx (in µF), when Vtest falls to 1% of the test level.

Measurement speed

Trig mode Single measurement: < 100ms(exclude charge time) Average up to 100 measurements:<100 + (N-1) x 100 ms (exclude charge)
Continous mode Direct readout: 100ms – 10000ms depending on average number
Comparator function 4 bins: 3 bins for PASS, 1 bin for FAIL
Range mode Auto, Hold
Average times 1 - 100
Memory Internal memory and external USB disk
Standard interface GPIB, (optional); RS232C; HANDLER interface output; USBDEVICE( USBTMC and USBCDC support); USBHOST; SCANNING

Genaeral Specifications

Operating Temperature and Humidity 10°C - 40°C, ≤90%RH
Power supply 90 to 130 V AC(60Hz) or 198 to 260V AC(50HZ)
Power Consumption ST2684: 250W
ST2684A: 150W
Dimensions (WxHxD) 430mmx400mmx130mm
Weight ST2684: 14kg
ST2684A: 10kg