Micro-volume Gas Detector

A trace gas detector identifies changes in gas molecule concentrations through sensors, converting chemical signals into electrical signals for output. It is used to monitor trace gases in environmental and industrial processes, ensuring production safety and quality control.

Instruments

Using 0.5-2 μL micro-volume sample detection, the optical path accuracy is 0.001mm, the detection concentration is 50 times that of conventional equipment, and the sample recovery and 6-second rapid analysis are supported.

$ 7416.00

Using 8-bit micro control technology, Response Time is less than 60 seconds, equipped with 12864 point array LCD display gas concentration, with sound, light and vibration triple Alarm mode, Protection Rating up to IP65.

$ 235.00

Maximum 4 kinds of gas simultaneous detection, integrated temperature and Humidity compensation, with Internet of Things remote monitoring function, Response Time T90 ≤ national standard, Protection Rating IP66, suitable for a variety of Installation methods.

$ 693.00

Operating temperature up to 1400 ℃, Furnace volume 80L, using aluminum oxide fiber Furnace and silicon carbon Rod heating, with double chill down system and accurate Gas flow rate control, support inert atmosphere sintering process.

$ 6012.00

Operating temperature up to 1400 ℃, Furnace volume of 12 liters, using silicon carbon Rod heating element and double chill down system, support inert gas and reducing gas environment material sintering process.

$ 4285.00

Using industrial-grade Sensor and micro-control technology, Response Time T90 is less than 60 seconds, with waterproof, dustproof and explosion-proof characteristics, round and durable shell, continuous use of not less than 8 hours.

$ 248.00

Support 4 kinds of gas detection at the same time, integrated Humidity monitoring function, dual temperature Humidity compensation design, with 10 Meters visual distance high definition color screen, Protection Rating up to IP66, Operating temperature range -40~ 55 ℃.

$ 819.00

Cuboid studios improve volume utilization and reduce drying time by more than 40% compared with traditional equipment; stainless steel studios and double-decked Glass doors, Vacuum Level up to 133Pa, support inert gas environment operation.

$ 975.00

Operating temperature of 1400 ℃, Furnace volume of 36 liters, aluminum oxide fiber Furnace and double chill down system, support material sintering process in inert gas environment.

$ 4914.00

It can detect halogen gas leaks of less than 0.5 ounces per year, with an instantaneous Response Time and a Warm-Up Time of less than 90 seconds. It features automatic warm-up and battery protection, and a portable design weighing only 480 grams.

$ 154.00

Support simultaneous detection of 4 gas paraMeters, integrated temperature and Humidity detection function, with Internet of Things remote monitoring capability, Response Time T90 meets national standards, Protection Rating up to IP66, adapt to -40~ 55 ℃ working environment.

$ 328.00

Imported Electrochemical sensor, detection accuracy ≤ +/- 1%, Response Time ≤ 20 seconds; Support 1-5 kinds of gas detection at the same time, built-in powerful air pump, with Data storage and Temperature Humidity detection function.

$ 716.00

Imported Electrochemical sensor, Measurement range 0~ 100ppm, resolution 0.01ppm, Response Time ≤ 20 seconds; Built-in micro air pump, support real-time detection and Data storage, Protection Rating IP65, suitable for a variety of industrial environments.

$ 261.00

Detect NH3 gas, range 0~ 100ppm, resolution 0.1ppm, Response Time T90 ≤ 120s, support sound and light alarm, Operating temperature -10~ 50 ℃, Working time for more than 60 hours, Portable design weighs only 170 grams.

$ 328.00

Support 4 kinds of gas simultaneous detection, integrated temperature Humidity monitoring, physical + software double revisit Humidity compensation, with zero automatic correction function, Response Time T90 ≤ national standard, detection accuracy ≤ +/- 3% FS.

$ 1050.00

Articles

Application of Karl Fischer Micro Moisture Meter in Moisture Control of Lithium Battery Electrolyte
The Karl Fischer micro-moisture analyzer is based on the Karl Fischer titration principle, which measures trace moisture in lithium battery electrolytes through the quantitative reaction between iodine and water.
Differential pressure method gas permeameter measures oxygen transmission rate of films.
This article introduces the method of measuring the oxygen transmission rate of films using the differential pressure gas permeation apparatus.
Performance Comparison of Electrochemical Sensors and Infrared Sensors in Multi-Gas Detectors
This article compares the performance of electrochemical sensors and infrared sensors in multi-gas detectors.
Selection criteria for linearity error of semi-micro balances
The linearity error of a semi-micro balance refers to the deviation between the actual displayed value and the theoretical value within its weighing range. This indicator directly affects the accuracy of weighing, which is particularly important in scenarios requiring high-precision measurements, such as material analysis or environmental monitoring.
Weighing lower limit of microbalances and selection basis
The lower weighing limit of a microbalance refers to the minimum mass that can be measured while ensuring accuracy, which is crucial for the reliability of experimental data. It is influenced by factors such as sensor sensitivity, structural resistance to interference, and environmental stability.
Repetibility Test Method and Weights for Semi-micro Balances
This article discusses the method for repeatability testing of semi-micro balances and the use of weights. Repeatability refers to the consistency of the balance's results when weighing the same object multiple times under the same conditions, which is crucial for the reliability of experimental data.
Analysis of Causes for Excessive Repetition Error in Microbalances
Microbalance repeatability out-of-tolerance refers to the situation where the results of multiple weighings of the same object exceed the allowable range of variation.
Determination of free amino acid content in protein solutions using a microtitration apparatus.
This article introduces a method for determining the free amino acid content in protein solutions using a microtiter plate reader. It is based on the ninhydrin color reaction, where amino acids react with the reagent under specific conditions to produce colored compounds, and the concentration is calculated by measuring the absorbance.