Home » PR CONSULTANTS » PR CONSULTANTS LDPM-A10 Digital Differential Pressure Meter User Manual
Contents
1 PR CONSULTANTS LDPM-A10 Digital Differential Pressure
Meter
2 DIGITAL DIFFERENTIAL PRESSURE METER LDPM-A10
2.1 FEATURES
2.2 APPLICATION
2.3 SPECIFICATION
2.4 STANDARD ACCESSORIES
3 DIGITAL DIFFERENTIAL PRESSURE METER LDPM-A20
3.1 FEATURES
3.2 APPLICATION
3.3 SPECIFICATION
3.4 STANDARD ACCESSORIES
4 HANDHELD OZONE TESTER LHOT-A10
5 FEATURES
5.1 APPLICATION
5.2 SPECIFICATION
5.3 STANDARD ACCESSORIES
6 6 IN 1 MULTIFUNCTIONAL ENVIRONMENTAL METER LMEM-
A10
6.1 FEATURES
6.2 APPLICATION
6.3 SPECIFICATION
7 ONLINE OZONE METER LOOM-A10
7.1 FEATURES
7.2 APPLICATION
7.3 SPECIFICATION
8 UV-ABSORPTION OZONE METER LUOM-A10
8.1 FEATURES
8.2 APPLICATION
8.3 SPECIFICATION
8.4 STANDARD ACCESSORIES
9 Documents / Resources
9.1 References
10 Related Posts
PR CONSULTANTS LDPM-A10 Digital Differential Pressure
Meter User Manual
Manuals+ — User Manuals Simplified.
PR CONSULTANTS LDPM-A10 Digital Differential Pressure Meter
DIGITAL DIFFERENTIAL PRESSURE METER LDPM-A10
Differential pressure meter LDPM-A10 is a handheld microprocessor based unit. It shows the differential pressure
between indoor and outdoor, clean room and unclean room. It adopts imported differential pressure transmitter
along with the advanced design of circuitry and structure. Recorded data can conveniently be stored, viewed and
printed using an external printer.
FEATURES
LCD screen for digital display of differential pressure.
Time and date display
Data storage function (1000 samples)
Pressure difference calibration at zero
Battery power indication
External printer connectivity (optional)
Rechargeable battery
APPLICATION
Used in production and scientific department such as electronics, medical treatment, hygiene, biological
technology, aviation and spaceflight, pharmaceutical manufacturing and in quality supervision departments.
SPECIFICATION
Model no LPDM-A10
Measuring range 0~125 pa
Accuracy
0 ± 0.2 pa (liner error)
± 1 %
Operating temperature range 0°C ~ 50 °C
Operational humidity < 85 RH
Power supply 7.4 V Li- battery
Dimensions 212x92x32 mm
Weight 0.36 kg
STANDARD ACCESSORIES
Accessories no. Accessories name Quantity
1 Charger 1
2 Rechargeable battery 1
3 User manual 1
DIGITAL DIFFERENTIAL PRESSURE METER LDPM-A20
Differential pressure meter LDPM-A10 is a handheld microprocessor based unit. It shows the differential pressure
between indoor and outdoor, clean room and unclean room. It adopts imported differential pressure transmitter
along with the advanced design of circuitry and structure. Recorded data can conveniently be stored, viewed and
printed using an external printer.
FEATURES
Ultra-low power 32-bit microprocessor
2.6 inch IPS colour screen for differential pressure display
Multiple options of measurement units: Pa, mbar, etc.
Data storage function ( 16000 samples )
On site calibration through quick zero reset
Over-voltage and over-charge protection
Resistance to static and electromagnetic interference Adjustable backlight display with automatic idle
shutdown Data export and easy data download to PC via USB line Built-in battery
APPLICATION
Used in differential pressure measurement of clean rooms, air conditioning ducts, pneumatic, compressor and
pump installations, valves, tanks and heating, ventilation and air conditioning (HVAC) systems, departments such
as electronics, pharmaceuticals and biotechnology; monitoring of filters, etc.
SPECIFICATION
Model LDPM-A20
Measuring range ± 500 Pa
Repeatability ± 0.2 % FS
Resolution 0.1 Pa
Sampling rate 0.5 s
Operating temperature range 0 °C ~50 °C
Operational humidity <85 RH
Display resolution 320 x 240
Power supply 2400 mA Li-battery
Dimensions 55 x 180 x 85 mm
STANDARD ACCESSORIES
Accessory No Accessory Quantity
1. USB charger line 1
2. Data cable 1
3. Calibration certificate 1
4. Warranty card 1
5. User manual 1
HANDHELD OZONE TESTER LHOT-A10
Handheld ozone tester LHOT-A10 is a microprocessor based unit suitable for ozone concentration detection in
various industrial and special environments. It employs an electrochemical sensor and a built-in suction pump. It is
integrated with a temperature and humidity detection function. Easy controls and customizable parameter settings
offer functional flexibility to the end user.
FEATURES
2.6 inch IPS color screen for digital display of detected ozone concentration
Real time detection mode
Provision to switch between ppm and mg/m3
Over-voltage protection, overcharge protection, resistance to static and electromagnetic
interference
Excess count limit alarm
Built-in suction pump: can work in micro-negative-pressure environment
Large memory storage (16000 samples)
On-screen historical data viewing
Easy data download and export via USB
Built-in rechargeable battery with ultra-long standby time
APPLICATION
Used in chemical industry, health and safety monitoring, ozone process control, personal exposure monitoring,
source and leak detection; used to measure ozone concentrations in operation limited places pipelines, tunnels,
etc.
SPECIFICATION
MODEL LHOT – A10
Measurement range 0 ppm ∼ 5 ppm
Resolution 0.001 ppm ( 0 ppm ∼ 5 ppm )
Temperature range – 40 °C ∼ 120 °C
Humidity range 0 % ∼ 100 % RH
Detection accuracy ≤± 3 %
Response time ≤ 60s (T80)
Release time ≤60 s
Linearity error ≤± 1 %
Zero drift ≤ ±1 % ( F.S/Year )
Operating temperature – 30 °C ∼ 60 °C
Operating humidity ≤ 95% , non-condensing
Working pressure – 30 KPa ∼ 200 KPa
Display resolution 320 x 240
Power supply 4000 mA Lithium-ion battery
Dimensions 165 x 80 x 30 mm
Net weight 0.5 Kgs
STANDARD ACCESSORIES
Accessory No Accessory Quantity
1. Carrying case 1
2. USB charger 1
3. Data cable 1
6 IN 1 MULTIFUNCTIONAL ENVIRONMENTAL METER LMEM-A10
6 IN 1 Multifunctional Environmental Meter LMEM-A10 a small, handheld device, measure air velocity/
temperature, ambient temperature, relative humidity, contact temperature, and light. Designed for one –handed
operations, it features a user friendly key panel easy to operate. It features a large LCD backlight display for easy
reading, data hold and Max/Min function, and low battery indicator and auto shut off.
FEATURES
Portable nature, good for onsite sample testing
Easy operation, designed for one-hand manoeuvre
Measure air velocity/temperature, ambient temperature, relative humidity, and contact temperature, and light
Air velocity measured in m/s, ft/min, km/h, mph, or knots
Light levels measured in foot-candles or Lux
Temperature measured in °C or °F
Data hold and Max/Min functions
Zero adjustment button (the light meter)
Low battery indicator and auto shut off
APPLICATION
6 IN 1 Multifunctional Environmental Meter finds application across environmental science, horticulture,
agriculture, pharmaceutical manufacturing plants, and other relevant industry to measure critical parameters like
air velocity/temperature, ambient temperature, relative humidity, contact temperature and light.
SPECIFICATION
Model LMEM-A10
Temperature Measurement Range -10 °C to 60 °C
Temperature Resolution 0.1 °C
Temperature Accuracy ± 1.5 °C
Relative Humidity Range 20% to 80% RH
Relative Humidity Resolution 0.1% RH
Relative Humidity Accuracy ± 3% RH@25°C
Wind Velocity 0.5 to 20m/s, 1.8 to 72km/h, 1.6 to 65.7ft/s, 0.9 to 38.9 knots
Wind Resolution 0.1 m/s, 0.1 km/h, 0.1ft/s, 0.1 knots
Wind Accuracy ± 3 % of reading +10 digits
Air Velocity 0 to 999900 CMM, 0 to 999900 CFM
Air Resolution 0 to 999.9 m2, 0 to 999.9 ft2
Air Accuracy ± 3% of reading +10 digits
Sound (noise) level 30 to 130dB(A), 35 to 130dB(C)
Sound level Resolution 0.1 dB
Sound level Accuracy ± 1.5 dB
Test condition 94 db, 4kHz sine wave
Respond Frequency 100 to 8000 kHz
Test Respond Time About 2 time/second
Illuminance Range 0 to 2000 Lux, X10[20000),X100[50000)
Illuminance Resolution 1 Lux, 10Lux, 100Lux
Illuminance Accuracy ± 5% of reading +10 digits at color temperature 2850K calibrated to sta
ndard inc. and ascent lamp at temperature 2856 K
Display LCD (backlight Screen)
Power supply 6F22[9v)
Auto off power cut off Yes
Dimension (LxWxH) 280x89x50 mm
Weight 430 g
ONLINE OZONE METER LOOM-A10
Online Ozone Meter LOOM-A10 is based on advanced microprocessor technology. It monitors the changes of
ozone concentration in the air and can automatically change the ozone measurement ranges. The UV absorption
for monitoring low concentration of ozone is based on Beer Lambert Law. Features like real time monitoring, auto
zero calibration and built in printer makes this unit suitable for most atmospheric monitoring requirements.
FEATURES
Measuring Mode: Automatic
Ozone Detection using the UV absorption
Auto zero calibration for precise results
Good anti jamming performance
High measurement performance with fast response
Good stability and reproducibility
Built in Printer
APPLICATION
Used in Testing/ to measure ozone concentrations in air. It can continuously defect the ozone concentration in the
outlet of the ozone generators which used on pharmaceutical, chemical, electronic, municipal, sewage treatment
and other industries.
SPECIFICATION
Model LOOM-A10
Ozone Measurement range 0 ppm ~ 5 ppm, 0 ppm ~ 100 ppm, 0 ppm ~ 300 ppm, 0 ppm ~ 600 ppm
(optional)
Flow Rate 1.5 L/min
Accuracy 0.01 ppm or 3 % reading
Resolution 0.001 ppm
Sampling Time 10 seconds
Boot Time ≥ 30 min
Operating Temperature 10°С ~ 40°С
Operational humidity 10% ~ 90% RH
Gas pipe Diameter Φ 4 mm
Output mode 4 ~ 20 mA,0 ~ 5 V DC; Modbus485
Power 24 VDC ± 10%
Dimensions 150x90x325 mm
Weight 1.9 kg
UV-ABSORPTION OZONE METER LUOM-A10
UV-Absorption Ozone Meter LUOM-A10 is a portable unit used to measure ozone concentrations. It offers a wide
detection range along with real time data recording. A built – in printer facilitates direct printing of current and pre-
recorded data for end user convenience.
FEATURES
Measuring mode: semi- automatic
Wide detection range
LCD screen for digital display of detected ozone concentration
Internal data logger
Large data storage capacity (16000 samples)
PTFE insert material in gas flow pipeline reduces ozone loss
High precision and stable capability
Built- in battery
APPLICATION
Used in ozone preparation workshop, detection of ozone concentration in ozone sterilizing cabinets, medical
devices, and atmospheric environment: for determination of antioxidant capacity of analytical instruments: in
industry such as chemical, petroleum, paper making, spinning, textiles, pharmaceutical, and water treatment, food
and drugs sterilization etc.
SPECIFICATION
Model LUOM-A10
Ozone Measurement range 0 ppm ~ 600 ppm
Flow Rate 1 L/min
Accuracy 0.01 ppm
Measuring Time 12 seconds
Boot Time ≤ 10 min
UV source and life
UV lamp (254 nm)
5000 hours
Gas pipe Dimension Φ 04 mm
Operating Temperature 10°С ~ 40°С
Operational humidity 10% ~ 90% RH
Print time interval 12 seconds
Print Format 2001/01/0111:01(000.001 ppm)
Communication interface USB, Wi-Fi (Optional)
Power supply AC 220 ± 10 % 50 Hz ± 5 %
Dimensions 280x300x195 mm
Weight 5.5 kg
STANDARD ACCESSORIES
Accessory No Accessory Quantity
1. Carrying case 1
2. Power cord 1
3. Fuse 1
4. Data line 1
5. Printing paper 1
Documents / Resources
PR CONSULTANTS LDPM-A10 Digital Differential Pressure Meter [pdf] User Manual
LDPM-A10 Digital Differential Pressure Meter, LDPM-A10, Digital Differential Pressure Meter,
Differential Pressure Meter, Pressure Meter, Meter
References
Error Page | Labtron Equipment Ltd
Manuals+,
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