Dingmeng крытая высокая точность дымка пыли формальдегид детектор Английская версия AQI PM2.5 USB интерфейс
Вес:
0.36 кг
Продано за 30 дней:
16 шт.
Всего продаж:
9582 шт.
Минимальное количество для заказа:
1 шт.
Dingmeng крытая высокая точность дымка пыли формальдегид детектор Английская версия AQI PM2.5 USB интерфейс
от 1 937.50 ₽ за 1 шт.
-21%
1 937.50 ₽
Доставка по Китаю включена в цену
Оптом
от 1 шт.
1 937.50 ₽
от 1000 шт.
1 875.00 ₽
от 5000 шт.
1 812.50 ₽
Описание
深圳市千汇莱科技有限公司专注于室内外环境检测、治理,家居智能产品研发、生产,公司拥有强大的自主研发团队、高效的生产能力,一手货源,产品一年保修服务!
【诚招代理经销】【OEM订制】
适合礼品团购走量,欢迎批量订购!
正品鼎盟PM2.5多功能家用室内空气质量检测仪器甲醛粉尘雾霾检测仪霾表英文版
(此产品为白色英文版本,语言为英语,配英文说明书)
产品规格如下
(此产品为中性英文版本)
-材料:ABS
-颜色:白色/黑色
-产品尺寸:90*90*50毫米
-单个产品的重量含包装:350克
-产品的包装: 中性英文彩盒
-产品含内置锂电池,可充电
-彩盒的尺寸 :11.7x11.7x7.8 CM
-标准标配:主机1台+中性英文说明书 1 本 + USB 充电线 1 根
-外箱包装:40件/箱
-外箱尺寸:49.5x41.5x26 CM
- 1箱毛重:15.5KG
中性英文,不带任何的logo。
标准配置:
USB 充电线
英文说明书
中性英文彩盒包装








| Product name | Air quality detector |
| Model | DM306 |
| Product size | 90*90*50MM |
| Power supply | rechargeable Li-battery |
| Sensor | Laser |
| Measure | PM2.5 HCHO TVOC TEMP HUM |
| AQI | YES |
| PM2.5 | 0-999 ug/M3 |
| HCHO Range | 0.001-1.999Mg/M3 |
| TVOC Range | 0.001-9.999Mg/M3 |
FQA
1 Q: What the test index are include for air quality monitor?
A : PM2.5: is main for smog(PM1.0 and PM10 are the same);
HCHO: is for formaldehyde;
TVOC: is main for benzene,etc Volatile organic compounds;
AQI: is for Integrated air quality index.
2. Q: What is the safe range for formaldehyde (HCHO) and TVOC?
A : HCHO≤ 0.10mg / m3
TVOC≤ 0.60mg / m3
According to ("indoor air quality standards" GB / T 18883-2002 and
GB 50325-2001 Class II civil construction).
3 Q: What is the standard range for PM2.5?
A: Good 0~12
Medium 12~35
safe value 35~70
Unhealthy more than 70
4 Q: Why do I need to calibrate(Just HCHO and TVOC need to calibration, PM2.5 and AQI no need)?
A :Our products work in the form of outdoor formaldehyde-free air sampling as a benchmark, and then get indoor air formaldehyde content as a comparison, so the new machine products for a long time not used, the detection of environmental temperature changes, need to calibrated first and then tested, the value of this calibration for the subsequent detection of the accuracy of a great relevance.Calibration environment must avoid spices,perfumes, paint, cigarettes, air fresheners,alcohol and other chemical pollutants, so as not to damage the sensor.
5.Q: Why PM2.5 readings with the published value on the site is not the same?
A : Because the location and conditions of the test is difficult to reconcile with the weather station in the city there are several sampling points, each sampling point measured data are also very different, the sampling point of the location is strictly required; height 3 to 30 meters, air circulation, can not be close to the chimney, furnace and other obvious sources of pollution. And there are no high-rise buildings, trees or other obstructions that can impede the flow of ambient air around the instrument.
6 Q: Why is the PM2.5 test value always changing?
A : PM2.5 data are changing all the times, with the air, wind, humidity and other environmental factors change, in the room smoking, cooking fumes, car exhaust emissions, coal, chimney,furnace Such as pollution sources will change the PM2.5 value of this area, resulting in differences in the detection data.
7 Q: Why does the products make a sound when working?
A : As PM2.5 detection need to collect a lot of mobile air,
the inner fan needs strong operation to ensure accurate detection.
8 Q: How much range of detection of formaldehyde concentration detector,how many square meters?
A : Test area≤ 50m3, room should be set 1~3 testing points;
50m3 ≤ Test area≤ 100m3, room should be set 3~5 testing points;
≥100m3, the points should more than 5 ponits.
Testing points is on a diagonal or plum blossom evenly distributed, would more better.
The height of the sampling point: in principle,consistent with the human breathing.
Relative height of 0.5m ~ 1.5m between.
9 Q: which kinds of air index exceeded, would lead to Alarm sound?
A: Just HCHO data more than 0.10mg / m3, would lead to Beep sound.
Характеристики
Происхождение:
Шэньчжэнь
Импортировать ли:
Нет
Номер заказа:
USB-интерфейс DM306
Обработка и настройка:
Да
Товар No.:
USB-интерфейс DM306
Бренд:
Дингmeng
Модель:
DM306
тип:
Цифровой отборщик пыли
Диапазон потока:
0.1
Время непрерывной работы:
300
Диапазон измерения:
PM2.5 0-999 ug/M3
Рабочая температура:
0-70
размер:
90*90*50MM
вес:
0.2
источник питания:
5V
Основная нижняя платформа:
ebay; Амазонка; wish; Алиэкспресс; Независимая станция; LAZADA
Основные регионы продаж:
Европа; Южная Америка; Юго-Восточная Азия; Северная Америка; Северо-Восточная Азия; Ближний Восток
Есть лицензионные личные бренды:
Да
Будь то трансграничный экспортный постав:
Да
О продавце
Имя:
Оценка сервиса:
4.0
Оценка логистики:
4.0
Оценка споров и жалоб:
5.0
Оценка предложения:
5.0
Оценка консультации:
2.0
repeatPurchasePercent:
0.4993361760092042
afterSalesExperienceScore:
3.3
collect30DayWithin48HPercent:
1.0
qualityRefundWithin30Day:
0.0
Dingmeng крытая высокая точность дымка пыли формальдегид детектор Английская версия AQI PM2.5 USB интерфейс
1 937.50 ₽
1 937.50 ₽
Курс юаня: 12.5