Ahl-Alkawther Company

ENVIROMENTAL

EQUIPMENT

FROM EXTECH

Features:

  • Air Velocity (ft/min) 80 to 5910 ft/min
    Air Velocity (ft/min) Basic Accuracy ±3% full scale
    Air Velocity (ft/min) Max Resolution 1ft/min
    Air Velocity (km/h) 1.4 to 108km/h
    Air Velocity (km/h) Basic Accuracy ±3% full scale
    Air Velocity (km/h) Max Resolution 0.1km/h
    Air Velocity (knots) 0.8 to 58.3 knots
    Air Velocity (knots) Basic Accuracy ±3% full scale
    Air Velocity (knots) Max Resolution 0.1knots
    Air Velocity (m/s) 0.4 to 30m/s

FROM EXTECH

Features:

  • Air Velocity (ft/min) 80 to 3937 ft/min
    Air Velocity (ft/min) Basic Accuracy ±3% full scale
    Air Velocity (ft/min) Max Resolution 1ft/min
    Air Velocity (km/h) 1.4 to 72km/h
    Air Velocity (km/h) Basic Accuracy ±3% full scale
    Air Velocity (km/h) Max Resolution 0.1km/h
    Air Velocity (knots) 0.8 to 38.8 knots
    Air Velocity (knots) Basic Accuracy ±3% full scale
    Air Velocity (knots) Max Resolution 0.1knots
    Air Velocity (m/s) 0.4 to 20m/s

FROM PCE INSTRUMENTS

Features:

  • Fine dust, formaldehyde, humidity, temperature, TVOC
    Particle size channels : PM 2.5 / PM 10
    Measuring range TVOC: 0.00 … 9.99 mg / m³ (volatile organic compounds)
    Measuring range temperature: -20 … 70°C / -4 … 158°F
    Measuring range humidity: 0 … 100% RH
    Measuring range formaldehyde: 0.00 … 5.00 mg / m³
    Interface: USB
    For indicative measurements

FROM EXTECH

Features:

  • Dissolved Oxygen (Concentration) 0 to 20.0 mg/L
    Dissolved Oxygen (Concentration) Basic Accuracy ±0.4 mg/L
    Dissolved Oxygen (Saturation) 0 to 100.0%
    Dissolved Oxygen (Saturation) Basic Accuracy ±0.7%
    Temperature (Contact) 32 to 122°F (0 to 50°C)
    Temperature (Contact) Basic Accuracy ±1.5°F (±0.8°C)

FROM PCE INSTRUMENTS

Features:

  • Measuring range up to 20 mg / L
    For oxygen analysis
    Temperature compensation up to 50°C / 122°F
    Electrolyte included
    For measurements in liquids and in air
    Exchangeable oxygen sensor

FROM PCE INSTRUMENTS

Features:

  • optimal price/performance ratio
    real-time datalogger
    SD memory card (1 … 16 GB)
    the stored data is saved directly as an Excel file on the SD card (no software needed for evaluation)
    RS-232 interface for online data transmission
    measures pH, redox (optional), conductivity, salinity, oxygen, and temperature
    high precision
    low-battery display
    large LCD display
    adjustable measuring rate
    easy to use
    robust housing
    incl. pH and conductivity electrode
    automatic calibration
    manual or autom. temperature compensation
    BNC connector
    suitable for laboratory and on-site measurement
    REDOX Elektrode (optional)

FROM VICTOR

Features:

  • High precision
  • Digital display
  • Low voltage prompt 
  • Backlit display
  • Automatic shutdown
  • Data retention

FROM PCE INSTRUMENTS

Features:

  • 1/1 octave band included
    1/3 octave band optional
    Accuracy class 2
    A, B, C & Z Frequency weighting
    Fast, Slow, Pulse and Peak time weighting
    Statistics function
    Display of the sound curve as a graph
    3 measurement profiles adjustable
    Low inherent noise
    ICCP microphone 40 mV /PA
    Alarm level adjustable
    incl. calibrator

FROM PCE INSTRUMENTS

Features:

  • extreme value measurement
    high precision
    fast volume measurements
    backlit colour LCD
    simultaneous temperature measurement
    HOLD function
    large frequency range
    A-frequency weighting
    robust ABS plastic housing
    1/2″ electret condenser microphone
    slow/fast time rating
    alarm at frequency exceeded
    resolution 0.1dB
    display update every 300 ms

FROM EXTECH

Features:

  • The Extech EX800 ExStik® 3-In-1 Kit includes the CL200 meter and pH electrode, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries, 121.9 cm (48 in) neck strap, carrying case, and user manual. The meter measures total chlorine, pH, and temperature with interchangeable flat surface electrodes that are included. Flat surface electrodes work in liquids, semi-solids, and solids. The built-in memory can store and recall up to 15 readings and save the last calibrated value. It has a large 3.5 digit (2000 count) digital display with a bargraph and an automatic electronic self-calibration function for chlorine (1, 2, or 3 point buffer calibration for pH).

FROM EXTECH

Features:

  • 407510 is a Heavy Duty Dissolved Oxygen Meter with PC interface. Recall Min, Max and Average readings. Featuring Data Hold and a Built-in RS-232 PC serial interface with optional data acquisition software and data logger. Auto power off saves battery life. DO measurements from 0 to 20.0 mg/L. Complete with 0.8″ (20mm) diameter probe on 13ft (4m) cable, 5 membranes, rubber holster, 9V battery and hard case.

FROM PCE INSTRUMENTS

Features:

  • Up to 5 selectable parameters
    Bluetooth connection with app
    Exchangeable and lockable cuvette
    503 nm / 570 nm / 620 nm LED
    Automatic shutdown when inactive
    Many different menu languages
    Light detector: photodiode
    Cuvette: 36 x ø 21 mm / 3.6 x ø 2.1 cm (10 ml)

FROM PCE INSTRUMENTS

Features:

  • LC display
    1, 2 or 3-point calibration
    With protective cap
    Exchangeable pH electrode
    Automatic temperature compensation
    Compact and robust measuring instrument
    incl. ISO Calibration Certificate

FROM EXTECH

Features:

  • The DO600-K is a convenient kit which adds versatility for measuring dissolved oxygen in laboratories or out in the field with a 16-Foot (5m) extension cable and probe weight guard for taking easy measurements in tanks or streams. Complete with ExStik® II DO meter, DO electrode, protective sensor cap, DO603 replacement membrane Kit, 16-Foot (5m) extension cable, weighted probe guard, four 3V CR-2032 batteries, 48-Inch (1.2m) neck strap, and hard carrying case.