Helium Mass Spectrometer Leak Detector
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| Brand | Pfeiffer Vacuum |
|---|---|
| Origin | Germany |
| Model | ASM 340 |
| Instrument Type | Portable |
| Detection Method | Vacuum Mode |
| Minimum Detectable Leak Rate | 5 × 10⁻¹³ Pa·m³/s |
| Startup Time | 3 min |
| Response Time | < 1 s |
| Maximum Inlet Pressure | 2500 Pa |
| Helium Purge Speed | 2.5 L/s |
| Leak Rate Display Range | 1 × 10⁻³ to 1 × 10⁻¹³ Pa·m³/s |
| Brand | Pfeiffer Vacuum |
|---|---|
| Origin | France |
| Model | ASM 340WET |
| Detection Principle | Helium-Specific Quadrupole Mass Spectrometry |
| Operating Mode | Vacuum (Hard-Line) Mode |
| Pumping Configuration | Integrated with ACP 28 Dry Scroll Vacuum Pump |
| Compliance | CE, RoHS, ISO 9001 Certified |
| Interface | RS-232 / Ethernet (Optional), Analog Output (0–10 V) |
| Minimum Detectable Leak Rate | ≤5 × 10⁻¹² mbar·L/s (He) |
| Response Time | < 0.5 s (typical) |
| Mass Filter | Quadrupole with 4 amu resolution at 4 He peak |
| Brand | Pfeiffer Vacuum |
|---|---|
| Origin | France |
| Model | ASM-2000 |
| Detection Principle | Helium Mass Spectrometry (Quadrupole) |
| Measurement Methods | Vacuum Mode & Sniffer Mode |
| Quantitative Sensitivity (Vacuum Mode) | 1×10⁻⁸ – 1×10⁻⁵ mbar·L/s |
| Qualitative Sensitivity (Sniffer Mode) | >1×10⁻⁵ mbar·L/s |
| Calibration | Automatic, traceable to NIST-certified standard leak |
| Operating Temperature | 15–25 °C |
| Relative Humidity | 30–80 % RH |
| Power Supply | 90–250 V AC, 50–60 Hz |
| Typical Power Consumption | 3,750 W |
| Compressed Air (ISO 8573-1 Class 1.3.1) | 4.5–10 bar(g) |
| Helium Supply Pressure | 0.5–8 bar(g) |
| Nitrogen Supply Pressure | 0.5–8 bar(g) |
| User Interface | 10" multi-touch full-HD color display |
| Software | GMP-compliant Windows 10 OS with 4-tier user access control, PDF report generation (test, calibration, audit trail), FDA 21 CFR Part 11 readiness |
| Connectivity | 1× LAN, 2× USB 3.0, 1× HDMI |
| Dimensions (L×W×H, incl. trolley) | 1,409 × 575 × 1,194 mm |
| Weight (incl. trolley) | 140 kg |
| Acoustic Noise Level | <53 dB(A) |
| Brand | WAYEAL |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (PRC) |
| Model | High-Capacity Direct-Pressure Helium Leak Detector |
| Pricing | Available Upon Request |
| Brand | WAYEAL |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | High-Precision Differential Pressure Leak Tester |
| Pricing | Available Upon Request |
| Brand | WAYEAL |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | OEM Manufacturer |
| Origin Category | Domestic (China) |
| Model | ZH600-X Multi-Station Hermeticity Leak Detector |
| Pricing | Available Upon Request |
| Pressure Sensor Range (ZH600-X) | 10–500 kPa (mechanically regulated) |
| Sensor Accuracy | ±0.1% FS |
| Display Resolution | Adjustable to 0–4 decimal places |
| Pressure Units | kPa, MPa, kg/cm², psi, mbar, bar, Torr, mmH₂O, mmHg |
| Leak Rate Units | Pa, kPa, Pa/s, kPa/s, kPa/min, mL/s, mL/min, mL/h, L/min, L/h, SCCM |
| Programmable Test Profiles | 64 total (16 per channel across A/B/C/D channels) |
| Test Cycle Time | 0–999 s (max test duration: 1800 s) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Required Test Gas Source | Clean, dry, ≥500 kPa supply pressure, ≥100 kPa above test pressure |
| Dimensions (ZH600-X) | 431 × 187 × 460 mm |
| Weight | ~14 kg |
| Brand | WAYEAL |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | LC103(V5) / LC101(V6) Wide-Range Flow-Based Leak Detector |
| Price Range | USD 14,000 – 28,000 |
| Flow Range | 30–1000 mL/min (selectable) |
| Pressure Regulation | Mechanical, 10–600 kPa (selectable) |
| Test Pressure Units | kPa, MPa, kg/cm², psi, mbar, bar, Torr, mmH₂O, mmHg |
| Leak Rate Units | mL/s, mL/min, L/min, L/h, m³/h, Pa/min, g/h, SCCM |
| Display Resolution | Adjustable to 0–4 decimal places |
| Sensor Accuracy | ±3% F.S. (LC103 V5), ±0.1% F.S. (LC101 V6) |
| Programmable Test Profiles | 64 sets |
| Test Cycle Timing | 0–999 s |
| Max Test Duration | 1800 s |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Required Test Gas Source | Clean, dry, ≥500 kPa supply pressure, at least 100 kPa above test pressure |
| Dimensions (V5) | 330 × 222 × 448 mm |
| Dimensions (V6) | 321 × 205 × 460 mm |
| Weight | ~16 kg |
| Brand | WAYEAL |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (PRC) |
| Model | Modular Differential Pressure Airtightness Leak Tester |
| Pricing | Upon Request |
| Brand | WAYEAL |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Manufacture | China |
| Model | SFJ-16C / SFJ-16D |
| Base Pump | Rotary Vane Vacuum Pump (SFJ-16C) / Scroll Vacuum Pump (SFJ-16D) |
| Minimum Detectable Leak Rate (Vacuum Mode) | 5.0 × 10⁻¹³ Pa·m³/s |
| Minimum Detectable Leak Rate (Sniffer Mode) | 2.5 × 10⁻⁹ Pa·m³/s |
| Maximum Allowable Test Pressure | 1800 Pa |
| Human-Machine Interface | 7-inch Color TFT LCD Touchscreen |
| Leak Port Connection | DN25 KF |
| Dimensions (W×D×H) | 475 × 714 × 1168 mm |
| Power Supply | AC 220 V (±10%), 50/60 Hz |
| Response Time | <1 s |
| Pump-Down/Startup Time | <95 s |
| Detectable Masses | m/z = 2 (H₂), 3 (³He), 4 (⁴He) |
| Ion Source | Dual Filament, Yttria-Coated Iridium, Auto-Switching |
| I/O Interfaces | RS-232, RS-485, LAN, MES Integration Ready |
| Operating Temperature | 0–40 °C |
| Display Languages | English & Chinese |
| Leak Rate Visualization | Numeric Value, Bar Graph, Real-Time Trend Curve |
| Compliance | Designed for ISO 10110-7, ASTM E1003, and JIS Z 2301 aligned workflows |
| Brand | WAYEAL |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | SFJ-16C/D |
| Pricing | Upon Request |
| Base Pump (SFJ-16C) | Rotary Vane Vacuum Pump |
| Base Pump (SFJ-16D) | Scroll Vacuum Pump |
| Minimum Detectable Leak Rate (Helium Mode, Vacuum Method) | 5.0 × 10⁻¹³ Pa·m³/s |
| Minimum Detectable Leak Rate (Helium Mode, Sniffer Method) | 2.5 × 10⁻⁹ Pa·m³/s |
| Maximum Allowable Test Pressure | 1800 Pa |
| Human-Machine Interface | 7-inch Color LCD Touchscreen |
| Leak Port Flange | DN25 KF |
| Dimensions (W × D × H) | 475 × 714 × 1168 mm |
| Power Supply | AC 220 V (±10%), 50/60 Hz |
| Response Time | <1 s |
| Pump-Down / Startup Time | <95 s |
| Detectable Masses | m/z = 2 (H₂), 3 (³He), 4 (⁴He) |
| Ion Source | Dual Filament, Yttrium Oxide-Coated Iridium, Auto-Switching |
| I/O Interfaces | RS232, RS485, LAN |
| MES Integration | Standard |
| Operating Temperature Range | 0–40 °C |
| Display Languages | English & Chinese |
| Leak Rate Visualization | Numeric, Bar Graph, Real-Time Trend Curve |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | ZQJ-230D |
| Price Range | USD 7,000 – 14,000 |
| Minimum Detectable Leak Rate | <5×10⁻¹¹ Pa·m³/s |
| Leak Measurement Range | 5×10⁻¹¹ – 9.8×10⁻⁵ Pa·m³/s |
| Maximum Inlet Pressure at Test Port | 20 Pa |
| Response Time | ≤3 s |
| Pump-Down Start-up Time | <8 min |
| Power Supply | 220 VAC ±10%, 50 Hz, 16 A |
| Operating Ambient Temperature | 5–35 °C, Relative Humidity ≤80% |
| Dimensions (L×W×H) | 540×600×950 mm |
| Weight | 82 kg |