Katalog Produk

Keterangan

Fungsi :
alat pendeteksi dan pengukur kadar cemaran gas formaldehyde dalam udara, dilengkapi dengan 3 sensor berbeda sehingga dapat mengukur gas formaldehyde, temperatur suhu, dan tingkat kelembaban udara. Dapat digunakan sebagai perangkat portabel atau desktop logger karena bentuknya yang kompak dan praktis, unit ini sudah dilengkapi dengan paket kalibrasi standar untuk keakuratan pengukuran dan hard carrying case untuk keamanan instrumen.

Spesifikasi :
Instrument
• Sampling method : 10ml snatch sample of air taken by internal pump
• Sampling frequency : 1 minute in normal IAQ conditions
• Response Time : 60 seconds in high accuracy mode, approx. 8 seconds in low
accuracy
• Mechanical : 150 x 80 x 34mm ABS plastic case.
Padded accessory case 266 x 230 x 50mm
• Weight : 270g with 9v PP3 battery. Total kit weighs 750g
• Power : PP3 9v alkaline battery or 9-15v DC supply
Sensors Formaldehyde
• Type: : Electrochemical cell manufactured by PPM Technology
• Range : 0-10ppm as standard ( 0-12.3mg/ m3 @ 25oC) .
• Resolution : 0.01ppm
• Precision : 2%
• Accuracy : 94% of all instrument readings meet the NIOSH criteria for an
acceptable method when measuring 0.3ppm of formaldehyde
over a relative humidity range of 25-70% . The NIOSH criterion
for acceptability is that all results fall within 25% of the true
value at the 95% confidence level.
Calibration : By user with supplied calibration standard or by original
manufacturer.
• Temperature & Humidity Sensor
Type : Interchangeable digital CMOSensè
Range : -40 to + 128° C, 0 to 100% RH
Accuracy : + / - 0.4° C, + / -3% RH. Optional upgrade to + / - 0.3° C, + / -1.8% RH
Calibration : Calibrated to ISO/ IEC17025 by manufacturer. Traceable by the
“ National Institute of Standards and Technology� and the
“ National Physics Laboratory� .
• Kit Contents : 1 x Formaldemeter htV-m with Stand
1 x Formaldehyde Calibration Standard
1 x RS232 Download Cable & USB adaptor
1 x Download Software CD
1 x Pack of Phenol Filters
1 x Operation Manual
1 x Mains Adapter with Interchangeable AC Mains Plugs
• Accessories : Wall Mounting Cradle
• Warranty : 1 ( one) year
• Instructions Manual English & Indonesia
• Sertifikat ISO 9001: 2008