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| 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 |
| Brand | KYKY |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | ZQJ-2300 |
| Price Range | USD 14,000 – 42,500 |
| Minimum Detectable Leak Rate | 2.0×10⁻¹¹ Pa·m³/s |
| Measurement Range | 1×10⁻¹¹ – 1×10⁻⁵ Pa·m³/s |
| Maximum Test Pressure | 1000 Pa |
| Response Time | ≤2 s |
| Pump-down/Startup Time | <7 min |
| Power Supply | 220 VAC ±10%, 50 Hz, 5 A |
| Operating Environment | 5–45 °C, RH <80% |
| Dimensions (L×W×H) | 500×354×397 mm |
| Weight | 39.5 kg |
| Brand | KYKY |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | ZQJ-3200 |
| Detection Sensitivity (Vacuum Mode) | 5×10⁻¹¹ Pa·m³/s |
| Measurement Range | 5×10⁻¹³ – 1×10¹ Pa·m³/s |
| Maximum Inlet Pressure (Leak Test Mode) | 2500 Pa |
| Large-Leak Mode Operating Pressure | up to 10,000 Pa |
| Helium Pumping Speed (Large-Leak Mode) | 2.5 L/s |
| Response Time | ≤1 s |
| Warm-up Time | <3 min |
| Power Supply | 220 VAC ±10%, 50 Hz, 8 A |
| Operating Environment | 5–45 °C, RH <80% |
| Dimensions (Desktop) | 541×422×379 mm |
| Dimensions (Trolley-Mounted) | 730.8×528×935 mm |
| Weight (Desktop) | 55 kg |
| Weight (Trolley-Mounted) | 108.5 kg |
| Filament | Dual Yttria-Coated Tungsten Filaments |
| Data Storage | Integrated SD Card |
| Interface Options | Digital I/O, Profibus, Ethernet |
| Brand | KYKY |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (China-made) |
| Model | ZQJ-2000 |
| Price Range | USD 14,000 – 42,000 |
| Minimum Detectable Leak Rate | <2×10⁻¹¹ Pa·m³/s |
| Leak Measurement Range | 2×10⁻¹¹ – 1×10⁻⁵ Pa·m³/s |
| Maximum Inlet Pressure | 1000 Pa |
| Response Time | ≤2 s |
| Pump-down Time | <8 min |
| Power Supply | 220 V AC ±10%, 50 Hz, 16 A |
| Operating Temperature | 5–45 °C |
| Relative Humidity | ≤80% RH |
| Dimensions (L×W×H) | 645×450×950 mm |
| Weight | 80 kg |
| Communication Interfaces | RS232, External I/O, Parallel Printer Port |
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