PR CONSULTANTS LDPM-A10 Digital Differential Pressure Meter User manual

Brand: PR CONSULTANTS

Model: LDPM-A10 Digital Differential Pressure Meter

Category: Measuring, testing & control

Type: User manual

PR CONSULTANTS

72/5,STATION ROAD, KORATTUR, CHENNAI TAMILNADU INDIA- 600076.

MOBILE – 91- 9840899464 / 9790749179 / Email: prconsultants2001@gmail.com.

ENVIRONMENTAL MONITORING EQUIPMENTS

DIGITAL DIFFERENTIAL PRESSURE METER

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

Charger

Rechargeable battery

User manual

DIGITAL

DIFFERENTIAL

PRESSURE

METER

LDPM-A20

Digital differential pressure meter LDPM-A20 is an advanced microprocessor based handheld unit. It is

developed for the determination of pressure difference and can measure positive as well as negative

pressures. Fabricated using new semiconductor based nm

process; it provides stable and precise

readings for different levels in and out of clean rooms.

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

APPLICATIONS

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.

SPECIFICATIONS

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

USB charger line

Data cable

Calibration certificate

Warranty card

User manual

HANDHELD OZONE TESTER

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

- A

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

Carrying case

USB charger

Data cable

MULTIFUNCTIONAL ENVIRONMENTAL METER

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 manoenvre

 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

standard inc and escent 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

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

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

Carrying case

Power cord

Fuse

Data line

Printing paper

PR CONSULTANTS LDPM-A10 Digital Differential Pressure Meter User manual

Brand: PR CONSULTANTS

Model: LDPM-A10 Digital Differential Pressure Meter

Category: Measuring, testing & control

Type: User manual

Download PDF

report

PR CONSULTANTS LDPM-A10 Digital Differential Pressure Meter User manual

PR CONSULTANTS LDPM-A10 Digital Differential Pressure Meter User manual

Related papers

Other documents