PCE EM 880 ເຄື່ອງວັດແທກຄຸນນະພາບອາກາດ (0~5 mg/m³; 0~9,99 mg/m³; 0~50°C; 0~100% RH)
-HCHO
Measuring range: 0.00 … 5.00 mg/m³
Resolution: 0.01 mg/m³
Accuracy: ±5 % of measuring range
-TVOC
Measuring range: 0.00 … 9.99 mg/m³
Resolution: 0.01 mg/m³
Accuracy: ±5 % of measuring range
-Temperature
Measuring range: 0 … 50 °C / 32 … 122 °F
Resolution: 0.1 °C / 0.1 °F
Accuracy: ±2 °C / ±4 °F
-Humidity
Measuring range: 0 … 100 % RH
Resolution: 0.1 % RH
Accuracy:
±3.5 % at (20 … 80 % RH)
±5 % at (0 … 20 %)
±5 % at (80 … 100 %)
-Further specifications
Memory space: for 5000 measuring points
File format: CSV
Memory rate: 1 minute, 15 minutes, 1 hour
Warm-up time: HCHO: 10 seconds; TVOC: 90 seconds
Units: temperature: °C, °F; HCHO / TVOC: ppm, mg/m3
Measuring rate: 1 Hz
Alarm: visual
Interface: Micro USB interface
Power supply (battery): 3.7 V, 1500 mAh
Power supply (power pack): 5 V DC, 1 A
Operating conditions: 0 … 45 °C / 32 … 113 °F, <90 % RH
Storage conditions: -10 … 55 °C / 14 … 131 °F, <90 % RH
Dimensions: 54 x 215 x 34 mm / 2.1 x 8.4 x 1.3"
Weight: 143 g / 5.0 oz
Delivery Scope:
1 x Air quality meter PCE-EM 880
1 x Micro USB cable
1 x Instruction manual
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ