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The advanced specifications of HeliCheck are:
- small dimensions
- light weight
- adaptable for all applications
- rugged, portable even when running
- simple operation
- vacuum leak check and sniffer mode
- electrical signal in- and outputs
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completely network-ready
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analyser with long-time cathode
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range down to 1 x 10-11 mbar x l/sec leak rate
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no external leak for calibration needed
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dry diaphragm pump with speed control
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rough pumps up to 60m³/h possible
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base unit without rough pump for detection plants
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sniffer units up to 20m distance
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weight with diaphragm pump 23,5kg
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dry oil free operation
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short recovery time
Technical Specifications:
| Minimum detectable leak |
1 x 10-10 mbar x l/sec, 1 x 10-11 mbar x l/sec (with running speed reduction) |
| Maximum leak rate |
1 mbar x l/sec |
| Test gas |
4He |
Startup time
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after 2,5 min |
| Response time, highest range |
0,2 sec |
| Inlet pressure, max |
5 mbar
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| Ambient temperature |
+10 °C to +35 °C |
| Power consumption start, operation, standby |
Start: 200W, Operation: 150W, Standby: 80W |
| Mains connection |
90-260 V, 50-60 Hz |
| Weight |
23,5 kg |
Dimensions w, h, d
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HeliCheck 10: 260 x 227 x 370 mm
HeliCheck 20: 260 x 387 x 370 mm
HeliCheck 30-60: 610 x 870 x 650 mm
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| Digital interfaces |
TwistedPair 100Mbit, RJ 45, USB 2.0 |
| Pumping speed |
for He at testport 2 l/s
for N2 at testport 3 l/s
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| Pumping speed for He / N2 at testport |
30 l/s |
| Pumping speed of rough pump (HeliCheck 20) |
2 m³/h
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| Pumpdown time until ready for service |
0,5 l Test volume < 1 sec
10 l Test volume < 100 sec
100 l Test volume < 300 sec
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| Cathode |
coated long-time filament |
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