| Item | Value |
|---|---|
| Measured gases | |
| Measuring range | |
| Detection principle | photoionization |
| Accuracy | 0-2000ppm isobutene calibration point ±10% |
| Resolution | |
| Response time | 5s |
| Ingress protection | IP55, water and dust resistant |
| Explosion protection | |
| Operating temperature | -10℃ ～ 40℃ |
| Power supply | 4.8V/1250mAH rechargeable NiMH/Nicadmium battery, alkaline battery box uses 4 AA batteries |
| Output signal |
ppbRAE Plus is a ppb-level high-sensitivity handheld broad-spectrum volatile organic compound (VOC) gas detector, using RAE patented technology photoionization detector (PID), high accuracy, fast response, humidity resistance and linearity are greatly enhanced, can detect aromatic hydrocarbons, halogenated hydrocarbons, nitrohydrocarbons, long-chain alkanes, alcohols, ethers, ketones, lipids, The organic compounds and inorganic compounds such as ammonia are compact and easy to load and remove, allowing them to work in hazardous environments.
• Short response time and wide detection range
• Built-in powerful suction pump
• Built-in multiple gas correction factors
• High-volume data acquisition
• Large capacity rechargeable battery for long use, alkaline battery can be used
| Dimensions: | 21.8×7.6×5.08 cm |
| Weight: | 553g (with rechargeable battery) |
| Sampling method: | Pump suction type |
| Housing material: | Engineering plastics, rubber jackets |
| Ingress protection: | IP55, water and dust resistant |
| Resistance to electromagnetic radiation: | EMI/RF rating: EMC Directive 89/336/EEC |
| Operating temperature: | -10℃ ～ 40℃ |
| Ambient Humidity: | 0% ~ 95% relative humidity (non-condensing) |
| ATEX Certified: | EEx ia IIC T4 |
| UL/cUL/CSA Certification: | Class I, Division 1, Group A, B, C, D |
| Display: | Single line 8 character 5×7 dot matrix LCD display, automatic background light |
| Display Language: | English + symbols |
| Display Value: | Real-time detection value, TWA value, STEL value, peak, battery voltage |
| Keys: | 1 operation key, 2 function keys |
| Alarm Form: | 90dB@30cm buzzer, red LED |
| Alarm signals: | Alarm for excessive gas, insufficient battery voltage, sensor failure, and insufficient battery power |
| Alarm point settings: | Set TWA, STEL and high/low alarm limits individually |
| Data storage: | Data capacity for storing 15,000 points (1 minute interval of 267 hours) |
| Sampling interval: | 1-3600 seconds adjustable |
| Data Communication: | Communicate with the computer via RS232 interface |
| Sampling pump flow rate: | 400cc/min |
| Battery: | 4.8V/1250mAH rechargeable NiMH/Nicadmium battery, alkaline battery box uses 4 AA batteries |
| Operating time: | Can work continuously for 10 hours (depending on working environment and frequency of use) |
| Charging time: | 10 hours |
| Calibration method: | Zero/Extended Calibration |
| Sensor configuration: | PID sensor with 10.6eV UV lamp as standard |
| Sensor Parameters: | Detection Scope Resolution —————————————————————— 0 ～9999ppb 1ppb 10 ～99.9ppm 0.1ppm 100 ～1999ppm 1ppm ———————————————— Response time（T90）：5s Accuracy: 0-2000ppm ±10% of isobutene calibration points |
It is suitable for industrial safety monitoring and on-site inspection scenarios.