Overview
Hospitality Enviro Tech Handheld Pump-Suction Formaldehyde Detector with Real-Time Alarm – Hospitality Enviro Tech is a rugged, portable instrument featuring an internal pump for precise formaldehyde sampling. It provides high-precision concentration readings, real-time audible and visual leakage alarms, and comes with a one-year warranty—perfect for industrial and safety-focused environments.
Features
- Built-in pump for active sampling of formaldehyde
- Real-time high-precision concentration detection
- Audible and visual gas leakage alarms
- Comes with a one-year warranty
- Customizations available (OEM support)
Technical Specifications
| Gas Type | Customizable (e.g., H₂S, CO, O₂, VOCs, NH₃, etc.) |
| Sensor Type | Electrochemical or PID (Photoionization Detector) |
| Sensor Channels | Customizable (single or multiple gases) |
| Detection Range | 0–10 ppm, 0–100 ppm, 0–1000 ppm, 0–10000 |
| Resolution | 0.001 ppm, 0.01 ppm, 0.1 ppm, 1 ppm |
| Measurement Accuracy | ≤ ±3% Full Scale (FS) |
| Repeatability | ≤ ±2% FS |
| Zero Drift | ≤ ±1% FS / 6 hours |
| Span Drift | ≤ ±1% FS / 6 hours |
| Linearity Error | ≤ ±1% FS |
| Response Time (T90) | < 10 seconds |
| Sampling Method | Built-in air pump suction method, pump speed adjustable (low/high) |
| Alarm Method | Sound, Light, Vibration, Screen Display |
| Alarm Screenshot Capture | Yes, images transferred to PC or mobile device via Bluetooth or USB |
| Display Screen | 3.7-inch TFT color screen with real-time readings |
| Display Customization | Parameter layout adjustable per user preference |
| Interface Language | Chinese, English (other languages customizable) |
| Mobile Control | App-controlled via Android/iOS devices |
| Data Display Format | Tabular display on device & mobile |
| Output Interfaces | Bluetooth (host/slave), Wi-Fi, USB |
| Bluetooth Printer Support | Yes |
| Data Storage | Built-in storage chip for history, alarms, calibration data |
| Power Supply | Rechargeable lithium battery |
| Battery Voltage | 3.7V |
| Battery Capacity | 5000 mAh |
| Charging Voltage | 5V (USB charging) |
| Charging Current | 1A |
| Charging Time | > 5 hours |
| Operating Time | > 12 hours (continuous use) |
| Working Power | < 0.5 W |
| Working Temperature | -30°C to +60°C (–22°F to 140°F) |
| Storage Temperature | Same as working temperature |
| Working Humidity | 0%–100% RH (non-condensing) |
| Enclosure Rating | Waterproof, Dustproof, Explosion-proof (three-proof design) |
| Mounting Option | Metal back clip for attaching to belt/clothing |
| Dimensions (L × W × H) | Approx. 180 mm × 78 mm × 33 mm (7.09 × 3.07 × 1.30 in) |
| Display Size | 3.7 in diagonal (color LCD) |
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