Pfeiffer CSGB01G0MM9B ASM 390 leak detector
Also written as: ASM 390
Key specifications
From our own order and quotation records. Orders counted only when paid, shipped or completed — quotations are counted separately and never as orders.
Description
CSGB01G0MM9B — ASM 390 CSGB01G0MM9B leak detector, compatible part Vacuum. Key specifications — Min. detectable helium leak rate, sniffing: 1 × 10⁻⁸ mbar l/s; Min. detectable helium leak rate, spraying: 1 × 10⁻¹² mbar l/s; Helium pumping speed: 10 l/s; Max. test port pressure: 20 mbar; Roughing capacity: 35 m³/h.
Technical data
| Manufacturer model designation | ASM 390 |
|---|---|
| Min. detectable helium leak rate, sniffing | 1 × 10⁻⁸ mbar l/s |
| Min. detectable helium leak rate, spraying | 1 × 10⁻¹² mbar l/s |
| Helium pumping speed | 10 l/s (21.2 CFM) |
| Max. test port pressure | 20 mbar (15.001 Torr) |
| Roughing capacity | 35 m³/h (20.6 CFM) |
| Test method | Spraying and sniffing tests |
| Detectable gases | ⁴He; ³He; H₂ |
| Max. power consumption | 1600 W |
| Power consumption | 800 W |
| Power supply | 100-240 V |
| Start-up time (20 ℃) | <2 min |
| Response time | <1 s |
| Inlet connection | DN 40 ISO-KF |
| Backing pump | Multi-stage Roots vacuum pump |
| Sound pressure level | ≤ 55 dB(A) |
| Weight | 125 kg (275.6 lb) |
| Dimensions L×W×H | 1072 × 455 × 1025 mm |
| Operating temperature | 10-35 °C |
| Communication interfaces | I/O, RS-232, Ethernet (PC, not industrial) |
| Supply voltage | 100-240 V |
Need a confirmed configuration?
Share your application, target vacuum and voltage. We will match the pump or part and return a formal quote.
We build an equivalent — same duty, far lower cost
Taixing is a vacuum equipment manufacturer with its own 20,000 m2 plant and seventeen years in the industry. We build helium leak detectors to the same duty as this imported unit, at factory-direct cost. Send your process conditions (gas, pressure range, flow) and we will match a model and quote.
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