Sudershan Measuring & Engineering (P) Limited.
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Sudershan Measuring & Engineering (P) Limited.
Sudershan Measuring & Engineering (P) Limited.
Sudershan Measuring & Engineering (P) Limited.
Home » Our Products » Testing Instruments » Gas Analyser

Gas Analyser

Sudershan Measuring & Engineering (P) Limited.

Goose Neck type Gas Detector
Application :
JL269 gas detector for industrial use has a high performance and wide detecting range. It can be used to detect methane, natural gases, propane, LPG, Hydrogen and other combustible gases and find the gas leaking point easily.

Technical Details :
  • Calibration-free on gas sensor
  • Quick response to combustible gas leakage
  • Long and flexible gooseneck tube
  • Adjustable sensitivity
  • 30-level LED / tricolor show
  • Battery low voltage alert
  • Sensor fault self test
  • Detecting Gas: Natural gas, LPG
  • Sensitivity: better than 50ppm
  • Detection range :
    • Green LED: 500ppm---10000ppm
    • Yellow LED: 1000ppm---100000ppm
    • Red LED: 2000ppm----200000ppm
  • Working condition: Temperature. -40oc~70oc Humidity: <95% RH
  • Warm-up time: <20S
  • Response time: <10S
  • Indication: 30 levels of LED indication
  • Green: low concentration
  • Yellow: middle concentration
  • Red: high concentration
  • Alarming levels: The shorter the frequent buzzer sound, the higher the concentration reach
  • Power supply: Ni-H chargeable battery DC3.6V 1600mAh
  • Charge time: 4~6 hours
  • Using time of the battery: >8h
  • Weight: about 310g
  • Dimensions: L*W*H 170mm×62mm×26mm
Sudershan Measuring & Engineering (P) Limited.

Digital Display Gas Detector
Application : BX170 portable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed. The detector, adopting excellent-quality sensor, makes detection in the way of natural diffusion. It has good sensitivity and reproducibility. The detector adopts embedded MCU controller, easy to operate. The shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof.


Technical Details :
  • Advanced MCU control with low power consumption
  • Low and high alarm level
  • Adjustable calibrating level
  • Excessive high concentration protection function
  • High concentration protection for combustible gas
  • Self test for the combustible gas sensor
  • Low battery indication
  • Replaceable sensor module
  • Self-adjustment function
  • Visual and audible alarm with vibration
  • STEL and TWA alarming for toxic gases
  • Advanced self-examination and self-renovation function
  • Password management to avoid wrong operation
  • Explosive proof housing
Sudershan Measuring & Engineering (P) Limited.
Sudershan Measuring & Engineering (P) Limited.

Pen Type Gas Detector
Application :
  • Low consumption and high sensitivity
  • Combined with advanced electronic technology and superior craft

Technical Details :
  • Detecting gas: combustible gas like LPG, natural gas etc.
  • Detecting Range: 0~100%LEL
  • Sampling: natural diffusion
  • Working Condition: Temperature -40~70? Humidity <95%RH
  • Working Voltage: DC3V (2pc 1.5VAA battery)
  • Normal battery life:5 hours
  • Working current: <170mA
  • Alarming level: Low-alarm 10%LEL High-alarm: 30% LEL (can be specified)
  • Alarm type: audible and visual
  • Alarm sound: >40dB
  • Response time: <10s
  • Resume time: <30s
  • Dimension: F 183 X18mm
  • Weight: about 160g (including battery)
Sudershan Measuring & Engineering (P) Limited.

Alcohol Tester
Application :
  • Advanced flat surfaced alcohol sensor
  • Quick response and resume
  • SMD assembling, stable performance
  • Smart MCU control
  • Direct testing process LCD indication
  • Digital LCD display with light blue backup
  • Portable and fashion design
  • Audio warning beyond pre-set limit
  • Sensor Fault Self checking
  • Battery saved design, low voltage indication

Technical Details :
  • Sensor type: flat surfaced alcohol sensor
  • Working Voltage: DC4.5V(3×AAA)Batteries
  • Working Current: =120mA
  • Working Environment: Temperature -10¡æ¡«50¡æ Relative Humidity ¡Ü95% No Dews
  • Detection Range: 0.00¡«1.00mg/L 0.00¡«0.20%BAC; 0.00¡«2.00g/L; 0.00¡«2.00¡ëBAC
  • Alarming Level: 0.25mg/L (0.05%BAC, 0.50g/L; 0.50¡ëBAC)
  • Accuracy: ¡À10% F.S
  • Response Time: £¼5s
  • Resume Time: ¡Ü20s
  • Display: 3 digits LCD display with light blue backup
  • Dimension: 103¡Á65¡Á27mm (L¡ÁW¡ÁH), ¡Ü64 g Battery excluded
  • Battery expectancy time: ¡Ý200Times


LUX Meter



Sudershan Measuring & Engineering (P) Limited.
Application :
  • Lux meter is a device to check light intensity
  • Easy to operate Lux light meter with 3 range
  • Convenient pocket size design
  • Data Hold



Technical Details :
Lux Range 2000,20000,50000Lux
Basic Accuracy ±4%rdg
Max.Resolution 1Lux
Dimensions 118 x 70 x 29mm
Weight 200g with Batteries
Power Supply 9.0V 6F22 Battery (Supplied)
Included Accessories Batteries and Instruction manual
Standard Individual Packing Gift box with leather box inside
Alternate name, Light meter
Put portable size with digital elecronic display seprate sense for easy testing
Put portable size with digital elecronic display seprate sense for easy testing
Packing Plastic Box
Guarantee 6 Months without abuse . 90 days on the Cable
Calibration Optional
Sudershan Measuring & Engineering (P) Limited.
Application :
  • Lux meter is a device to check light intensity
  • Easy to operate Lux light meter with 3 range
  • Convenient pocket size design
  • Data Hold



Technical Details :
Lux Range 2000,20000,50000Lux,100000
Basic Accuracy ±4%rdg
Max.Resolution 1Lux
Dimensions 118 x 70 x 29mm
Weight 200g with Batteries
Power Supply 9.0V 6F22 Battery (Supplied)
Included Accessories Batteries and Instruction manual
Standard Individual Packing Gift box with leather box inside
Alternate name, Light meter
Put portable size with digital elecronic display seprate sense for easy testing
Put portable size with digital elecronic display seprate sense for easy testing
Packing Plastic Box
Guarantee 6 Months without abuse . 90 days on the Cable
Calibration Optional