Environmental Tester

Intrinsic safety คืออะไร

Intrinsically Safe
Intrinsic safety (IS) คือ หลักการที่ใช้ป้องกันอุปกรณ์ไฟฟ้าจากการเป็นต้นเหตุของการระเบิดในสภาพแวดล้อมที่อันตราย ซึ่งสภาพแวดล้อมที่อันตรายนี้ หมายถึงพื้นที่ที่มีการปะปนของอยู่ของก๊าซหรือฝุ่นผงที่ใวไฟและมีโอกาสระเบิดได้โดยง่าย

Vaisala ​GMP252 Carbon Dioxide Probe for ppm-Level Measurements

Vaisala ​GMP252 Carbon Dioxide ProbeThe Vaisala CARBOCAP® Carbon Dioxide Probe GMP252 is an intelligent, stand-alone, ppm-level probe for measuring CO2 in agriculture, refrigeration, greenhouses and demanding HVAC applications. It is suitable for harsh and humid CO2 measurement environments where stable and accurate ppm-level CO2 measurements are needed.

Vaisala HPP270 Series for Hydrogen Peroxide, Humidity, and Temperature Measurement

Vaisala Indigo202-HPP272The Vaisala PEROXCAP® Hydrogen Peroxide, Humidity, and Temperature Probe HPP270 series is designed for demanding hydrogen peroxide bio-decontamination where repeatable, stable, and accurate measurement is essential.

SENSIT® P100 Single Gas Monitor

SENSIT® P100 Single Gas Monitor
SENSIT® P100 is a single gas personal monitor designed to detect and warn the user of hazardous gases in their working environment. Gas Sensor Options: O2, CO, H2S, HCN, NO2, SO2

GMT-220 Series Carbon Dioxide Transmitter

GMT-220
The Vaisala CARBOCAP® Carbon Dioxide Transmitter Series GMT220 is designed to measure carbon dioxide in harsh and humid environments. The housing is dust- and waterproof to IP65 standards.

Metrel MI 6301 FonS : Sound Level Meter

Metrel MI 6301 FonS
Completely digitalised Class 1 (Pro Set) or Class 2 (Euro Set) sound level meter with two independent measuring channels compliant with IEC 61672 standard.

Vaisala HM40 Hand-Held Humidity and Temperature Meter

Vaisala HM40 Hand-Held Humidity and Temperature Meter
The Vaisala HUMICAP® Hand-Held Humidity and Temperature Meter HM40 is a compact and portable humidity meter at hand everywhere you go. It is an ideal spot-checking tool that is easy to use and provides reliable measurement.

GMP-343 Carbon Dioxide Probe

GMP-343 Carbon Dioxide Probe
Excellent accuracy and stability
For harsh environments
Diffusion and flow-through models
Wide operating temperature and humidity ranges

Amprobe TMA40-A Datalogging Anemometer

Amprobe TMA40-A
The Amprobe TMA40A provides three measurements in one: Air Velocity or volume, Relative Humidity and Temperature. With three ways to view your measurement results.

Vaisala Indigo 200 Series Host Devices for Vaisala's Smart Probes

Vaisala Indigo 200 Series Host Devices Vaisala Indigo 200 Series host devices are intended for Vaisala's intelligent, stand-alone CO2 probes*), GMP251 and GMP252, and the vaporized hydrogen peroxide probe HPP272. Indigo 200 allows for easy evaluation and visualization of data, also wirelessly.

Vaisala ​GMP251 Carbon Dioxide Probe for %-Level Measurements

Vaisala ​GMP252 Carbon Dioxide ProbeThe Vaisala CARBOCAP® Carbon Dioxide Probe GMP251 is an intelligent, stand-alone, %-level probe for measuring CO2 in life science incubators, cold storages, fruit and vegetable transportation, and in all demanding applications where stable and accurate %-level CO2 measurements are needed.

Reed 8230 Digital Manometer

Reed 8230 Digital Manometer
These pocket size manometers are ideal pressure instruments for HVAC/R technicians. REED 8230 digital manometer REED 8230 can measure pressure up to 60 psi with ±0.3% of full scale outstanding accuracy.

SENSIT® P400 Multi Gas Personal Monitor

SENSIT® P400 Multi Gas Personal Monitor
SENSIT® P400 will alert workers of dangerous levels of combustibles, toxic gases or oxygen
SENSIT® P400 features the Immediate Detection System (IDS); an early warning system to alert you as your environment changes.

Metrel MI 6201 Multinorm : All-In-One Indoor Environment Meter

Metrel MI 6201 Multinorm
Universal all-in-one instrument for measurement of air temperature, air velocity, relative humidity, illluminance, luminance and the Class 1 (Pro Set) or Class 2 (Euro Set and Standard Set) sound analyses.

Metrel MI 6401 Poly : Multifunction Indoor Environment Meter

Metrel MI 6401 PolyMeasurement functions :

  • Air temperature/multipoint
  • Air velocity/multipoint/mass flow calculations
  • Relative humidity/dew point
  • Illuminance

Reed R9400 Carbon Monoxide Meter with Temperature

Reed R9400 Carbon Monoxide Meter with Temperature
Large LCD dual display shows both carbon monoxide CO and Temperature Measurements. Backlit LCD display. This product includes NIST Traceable Certificate with full Data and Uncertainties.

Amprobe TMA10A Anemometer with remote vane

Amprobe TMA10A
The TMA10A is ideal for HVAC/R technicians measuring Heat/Ventilation/ Air conditioning/Refrigeration wind flow and temperature in residential, commercial and industrial air conditioning systems.

BK Precision 732A และ 735 (บันทึกค่า logging ได้) เครื่องวัดระดับเสียง

BK Precision 732A, 735

วัดได้ 0-130dB ปรับย่านวัดอัตโนมัติ ความละเอียด 0.1dB
ต่อกับ PC ทาง RS232
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