Service Hotline
4000-662-888| Model | Studio Size? (D*W*H)mm | Dimension（D*W*H）mm |
| LRHS-1000-NJQ | 1050×910×1050 | 1660×1050mm×1800 |
| temperature range | 15～60℃ | |
| Temperature fluctuation | ≤±0.5℃ | |
| Temperature uniformity | ≤2℃ | |
| Temperature measurement accuracy | ≤0.1℃ | |
| temperature deviation | ≤±2.0℃ | |
| Temperature stabilization time | ≤40minutes | |
| Humidity range | 25～80％RH | |
| Humidity fluctuation | ≤±2％RH | |
| Humidity measurement accuracy | 0.5％RH | |
| Humidity stabilization time | ≤80 minutes | |
| Humidity Deviation | ≤±3.0%RH | |
| Studio desorption temperature | 60℃ | |
| airtight | Measurement accuracy 0.5 level, VL < 5% × gas supply rate Vs, equipment recovery rate: > 80 %, relative positive pressure maintenance: 10 ± 5 Pa, box air pressure monitoring, analog digital micro-pressure sensor, touch screen online box pressure display | |
| air displacement rate | 0.5～3 times/hour (adjustable) | |
| Flow meter accuracy | Gas mass flow meter, ±1% of full scale (including linearity); 0~5L/min | |
| Flow rate display | Micro-electronic gas mass flow meter with touch screen on-line flow rate display (adjustable flow rate range) | |
| Studio wind speed | The wind speed at the geometric center of the box is 0.1～0.3m/s. (The wind speed is adjustable.) | |
| Background formaldehyde mass concentration | ＜0.006mg/m3 | |
| noise | ≤55db (A sound level) | |
| Exterior materials | High quality cold rolled steel plate with plastic spraying treatment, plate thickness 1.5mm (color 7035 gray) | |
| Interior materials | Stainless Steel Mirror Plate (SUS 304 2B CP type ground and finished), plate thickness 1.5mm fully sealed welded passivated and polished | |
| Insulation material | T70mm (insulation material is formaldehyde-free ultrafine glass wool) | |
| fenestra vestibuli | W380mm * H480mm | |
| inspection hole | φ50mm in the right side box | |
| sampling port | φ6mm*2pcs, located on the right side of the box | |
| Sampler Tray | With 9-hole power socket | |
| Specimen holder | SUS 304, stainless steel with mirrored sheet metal fabrication | |
| controllers | Touchscreen MCGS, industrial grade, true color 10” TFT LCD widescreen display | |
| compactors | Totally enclosed single-stage compression refrigeration, air-cooled, Danish danfoss | |
| humidifier | Evaporative electric humidifier, stainless steel tank with water shortage reminder function | |
| Pressure sensors | QBM 2030 Siemens Accuracy Class 0.5 | |
| security protection | Prevent over-current and short-circuit, over/under-voltage, protect the fan, protect the fan when it overheats, protect the compressor when it over-voltage, over-heat and over-current, protect the controller from internal over-temperature, plus an independent temperature over-rise protector, automatically remind the water tank when it runs out of water, and install an air burner preventer to prevent humidifiers from running out. | |
| water supply conditions | Use pure or distilled water, conductivity ≤ 10μS/cm2 | |
| power supply condition | AC220V 1Φ 3W 50Hz Power: 2.5KW | |
| operating environment | Temperature: +5～+35℃; Humidity: not more than 85%RH; Atmospheric pressure: 80KPa～106KPa | |
Copyright ? 2025 Shanghai Linpin Instrument Co., Ltd Copyright
| ICP Number：Shanghai ICP Record No. 12029585-7
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