E-mail: michael@shboqu.com | Expert in Water Quality Measurement and Water Treatment Project
Meter for PPM HTV Portable Formaldehyde Tester Methanal Concentration Detector with LCD Display and Sound-light Alarm
The meter for PPM HTV directly measures airborne formaldehyde concentrations as well as ambient temperature. It\'s widely used in the following application scenarios:
Building materials and indoor air quality detection.
Environment and Public Health inspection.
Estate and property management.
Industrial production process of formaldehyde detection, such as paint and paper manufacture.
Hospitals, pharmaceutical and clinic formaldehyde detection.
Tracing the formaldehyde release source in the environment.
To assess the efficiency of hvac system.
To assess the efficiency of formaldehyde scavenger.
With further importance being put on air quality in public buildings, the workplace and in homes, the formaldehyde tester is aimed towards being the most accurate meter while still providing quick and simple operation from a hand-held device.
Features:
Compact and light weight design makes it comfortable to wear.
Large LCD dot matrix display screen, friendly and intuitive menu operation interface, battery status and alarm status.
Displays formaldehyde concentration in both parts per million (ppm) and mg/m3.
Displays temperature in both degrees celsius() and degrees fahrenheit().
Audible / visual alarms.
Bright wide-angled visual alarm bars.
Internal vibrating alarm for high noise environments.
User selectable alarm setpoints.
Specification:
Sampling Method: Diffusion Type
Test Gas: Formaldehyde
Measurement range: 0~5PPM
Sampling Frequency: 1s
Response Time(T90): T90<60s
Formaldehyde Sensor:
Range: 0~5ppm as standard (0~6.7 mg/m3 at 25)
Resolution: 0.001ppm
Accuracy: 0.1ppm:20%
>0.1ppm: 10%
Temperature:
Range: -15~50 / 5~122
Resolution: 0.1
Accuracy: 1.5
Environmental Temperature Measurement: -15~50 / 5~122
Alarm Mode: sound alarm, light alarm, vibration alarm
Alarm: Low concentration 0.1PPM alarm yellow light flashing
High concentration 0.3PPM alarm red light flashing(alarm concentration can also be set up)
Battery Type: 3 * AAA 1.5V Alkaline Batteries (NOT Included)
Operating Temperature: -15~50 / 5~122
Operation Humidity: 15%~95%RH (non condensation)
Item Size: Approx. 12 * 6.5 * 2.5cm / 4.7 * 2.5 * 1.0in (L * W * H)
Item Weight: Approx. 90.8g / 3.2oz
Package Size: Approx. 22.5 * 11.1 * 5.5cm / 8.9 * 4.4 * 2.2in (L * W * H)
Package Weight: Approx. 166g / 5.9oz
Package List:
1 * Formaldehyde Detector
1 * User Manual
1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order.
3) If you can\'t checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.
1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
You agree to all of the above-listed policies upon ordering on aliexpress!
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!
Packing List:
Model MP517 sodium ion concentration meter | 1 unit |
Model 602 flexible electrode holder | 1 pc |
Model 901 Intelligent stirrer | 1 unit |
B628 stir bead | 3 pcs |
Model 7801 sodium ion electrode | 1 pc |
Model 6212-M reference electrode | 1 pc |
Model MP500 temperature electrode | 1 pc |
pNa1.00 standard solution (100 mL) | 2 btls |
10-1 mol/L CsCl reference solution (30mL) | 1 btl |
9V power adapter (meter use) | 1 pc |
6V power adapter (stirrer use) | 1 pc |
RS-232 communication cable | 1 pc |
MP517 communication software CD | 1 pc |
Operation manual | 1 pc |
Brief operation instruction | 1 pc |
Ion Seletion
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