Floor Balance LFRB-A20 is an electronic balance comprising indicator and square weighing pan, offers 50 kg maximum weighing capacity. Features 304 stainless steel iron pan with ABS house and aluminum sensor, detachable indicator provides kg, g, oz, lb as weighing units. Equipped with LCD screen display and RS232 interface, this equipment offers counting, percentage, full range tare, animal weighing function with over-load protection, zero tracking and low-battery indicator. With quick response, accurate weighing and high quality, this equipment brings great convenient to user.
| Capacity | 50 kg |
| Accuracy | 1 g |
| Speed | 1 s |
| Value stable time | 2 s |
| Display | LCD screen display |
| Pan type | Square |
| Weighing units | kg, g, oz, lb |
| Functions | Counting, percentage, full range tare, animal weighing function, zero tracking |
| Overload protection | Yes |
| Indicator | Low battery |
| Sensor | Aluminum sensor |
| Pan to floor height | 120 mm |
| Material | 304 Stainless steel Iron, ABS house |
| Power | AC |
| Pan dimensions (L×B) | 400×500 mm |
| Indicator dimensions (L×H) | 250×150 mm |
| Packaging dimensions (W×D×H) | 490×450×170 mm |
| Net weight | 6 kg |
| Gross weight | 7 kg |
| Temperature Measurement Range | -10℃ to 60℃ |
| Temperature Resolution | 0.1°C |
| Temperature Accuracy | ± 1.5℃ |
| Sampling method | Diffusion |
| Measurement principle | Electrochemical (oxygen, toxic gases), Catalytic combustion (flammable gases), Infrared principle (carbon dioxide gas) |
| Detector gas | Flammable gases, oxygen gas, toxic and harmful gases |
| Gas detected | Sulfur dioxide SO<sub>2</sub> |
| Detection principle | Electrochemistry |
| Sampling method | Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection. |
| Gas Detected | O2 CH4 CO2 VOC CO H2S SO2 CL2 NO2 NH3 |
| Detection principle | Electrochemical principle (O2 CO H2S SO2 CL2 NO2 NH3) Infrared principle (CH4 CO) Photoionization principles (VOC) |
| Measurement Range | O2: 0-30% VOL, CH4: 0-50000 PPM, CO2:0-50000 PPM VOC:0-2000 PPM, CO:0-999 PPM, H2S: 0-200 PPM SO2: 0-25 PPM, CL2: 0-50 PPM, NO2: 0-100 PPM, NH3:0-100 PPM |
| Sampling | With internal sampling pump, flow rate is up to 1 L/min, ten grades of pumping suction for selection |
| Gas | Ethylene C2H4 |
| Measure Range | 0 to 1000 ppm |
| Gas detected | NO<sub>2</sub> |
| Detection principle | Electrochemistry |
| Sampling method | Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection. |
| Gas Detected | Nitrogen N2 |
| Detection principle | Electrochemical principles |
| Measurement Range | 0 to 100 %.Vol |
| Sampling method | Diffusion |
| Sensor type | CO2: solid electrolyte sensor, O2：electrochemical sensor |
| Detection range | CO2：0.04 to 5.00 % and O2：0.0 to 30.0 % |
| Measurement principle | Non-dispersive infrared (NDIR) |
| Gas Detected | SF6: 0 to 50 ppm range/ 0 to 1000 ppm range (as per req.) |
| Detection Uncertainty | <1.5 % F.S |
| Sampling Method | Diffusion | ||||||
| Working conditions |
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| Explosion proof grade | Exia II CT3 |
| Measuring range | 0 ∼ 125 Pa |
| Accuracy | 0 ± 0.2 Pa (liner error)<hr> ± 1 % |
| Measurement range | 0 ppm ∼ 5 ppm |
| Resolution | 0.001 ppm ( 0 ppm ∼ 5 ppm ) |
| Temperature range | ˗ 40 °C ∼ 120 °C |
| Ozone measurement range | 0 ppm ∼ 5 ppm, 0 ppm ∼ 100 ppm, 0 ppm ∼ 300 ppm, 0 ppm ∼ 600 ppm ( Optional ) |
| Flow rate | 1.5 L/min |
| Accuracy | 0.01 ppm or 3 % of reading |
| Ozone measurement range | 0 ppm ∼ 100 ppm/ 0 ppm ∼ 1000 ppm |
| Flow rate | 1 L/min |
| Accuracy | 0.01 ppm |
