The Formaldehyde Meter AQ-300 Set EF is a high-precision measuring device for measuring the formaldehyde concentration in our circulating air. You can buy the Formaldehyde Meter AQ-300 Set EF here in our online shop.

- Range Formaldehyde: 0...10 ppm
- High accuracy and functionality
- Alarm function: "High", "Low", Mute
- Alarm output: Transistor output, 150-mA max
- Low Alarm, High Alarm & Control
- Analog output: 0... 5V
- Location ID: Storage of the measuring location

PCE-428 is a class 2 data logging sound level meter that meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997 requirements. This portable high-accuracy sound level meter has a large easy-to-read illuminated LCD screen that displays the sound pressure level (SPL) numerically and graphically in real time. The sound level meter calculates the equivalent continuous sound level Leq (LXeq).

- Measuring range: 25 ... 136 db(A)
- LXY (SPL), Leq (LXeq), LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN
- Frequency weighting: A, B, C and Z
- Time weighting: Fast (125 ms), slow (1 sec) and impulse (35 ms), decay (1500 ms)
- adjustable data-recording interval from 1 s ... 24 h
- 1/1 octave band filter (optional 1/3 octave band filter upgrade)
- Includes factory calibration certificate according to ISO 9001

PCE-428 is a class 2 data-logging decibel meter that meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997 requirements. This portable high-accuracy sound level meter has a large easy-to-read illuminated LCD screen that displays the sound pressure level (SPL) numerically and graphically in real time.

- Measuring range: 25 ... 136 db(A)
- A, B, C and Z frequency weightings
- Time weighting: Fast (125 ms), slow (1 sec) and impulse (35 ms), decay (1500 ms)
- Adjustable data-recording interval from 1 s ... 24 h
- 1/1 octave band filter (optional 1/3 octave band filter upgrade)
- Includes factory calibration certificate according to ISO 9001

PCE-428 is a class 2 data-logging noise dose meter that meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997 requirements. This portable high-accuracy sound level meter has a large easy-to-read illuminated LCD screen that displays the sound pressure level (SPL) numerically and graphically in real time.

- Measuring range: 25 ... 136 db(A)
- A, B, C and Z frequency weightings
- Time weighting: Fast (125 ms), slow (1 sec) and impulse (35 ms), decay (1500 ms)
- Adjustable data-recording interval from 1 s ... 24 h
- 1/1 octave band filter (optional 1/3 octave band filter upgrade)
- Includes factory calibration certificate according to ISO 9001

PCE-428 is a class 2 data-logging noise meter / sound meter that meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997 requirements. This portable high-accuracy sound level meter has a large easy-to-read illuminated LCD screen that displays the sound pressure level (SPL) numerically and graphically in real time.

- Measuring range: 25 ... 136 db(A)
- A, B, C and Z frequency weightings
- Time weighting: Fast (125 ms), slow (1 sec) and impulse (35 ms), decay (1500 ms)
- Adjustable data-recording interval from 1 s ... 24 h
- 1/1 octave band filter (optional 1/3 octave band filter upgrade)
- Includes factory calibration certificate according to ISO 9001

PCE-428 is a class 2 data-logging sound pressure level (SPL) meter that meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997 requirements. This portable high-accuracy sound level meter has a large easy-to-read illuminated LCD screen that displays the SPL numerically and graphically in real time.

- Measuring range: 25 ... 136 db(A)
- A, B, C and Z frequency weightings
- Time weighting: Fast (125 ms), slow (1 sec) and impulse (35 ms), decay (1500 ms)
- Adjustable data-recording interval from 1 s ... 24 h
- 1/1 octave band filter (optional 1/3 octave band filter upgrade)
- Includes factory calibration certificate according to ISO 9001

The Data Logger PCE-428 is a class 2 data logging sound level meter that meets IEC 60651:1979, IEC 60804:2000, IEC 61672-1:2013, ANSI S1.4-1983 and ANSI S1.43-1997 requirements. This portable high-accuracy data logger has a large easy-to-read illuminated LCD screen that displays the sound pressure level (SPL) numerically and graphically in real time. The data logger calculates the equivalent continuous sound level Leq (LXeq).

- Measuring range: 25 ... 136 db(A)
- LXY (SPL), Leq (LXeq), LXYSD, LXSEL, LXE, LXYmax, LXYmin, LXPeak, LXN
- Frequency weighting: A, B, C and Z
- Time weighting: Fast (125 ms), slow (1 sec) and impulse (35 ms), decay (1500 ms)
- adjustable data-recording interval from 1 s ... 24 h
- 1/1 octave band filter (optional 1/3 octave band filter upgrade)
- Includes factory calibration certificate according to ISO 9001

- Measuring range: 0 ... 1,000 N / 0 ... 225 lbs
- Resolution: 0.5 N / 0.11 lbs
- Accuracy: ± 0.1% of the measuring range
- Memory for 100 measurements
- USB interface
- Graphic display
- Incl. ISO calibration certificate

- Measuring range: 0 ... 2,500 N / 0 ... 562 lbs
- Resolution: 1 N / 0.22 lbs
- Accuracy: ± 0.1% of the measuring range
- Memory for 100 measurements
- USB interface
- Graphic display
- Incl. ISO calibration certificate

- Measuring range: 0 ... 1,000 N / 0 ... 225 lbs
- Resolution: 0.5 N / 0.11 lbs
- Accuracy: ± 0.1% of the measuring range
- Memory for 100 measurements
- USB interface
- Graphic display
- Incl. ISO calibration certificate

- Measuring range: 0 ... 2,500 N / 0 ... 562 lbs
- Resolution: 1 N / 0.22 lbs
- Accuracy: ± 0.1% of the measuring range
- Memory for 100 measurements
- USB interface
- Graphic display
- Incl. ISO calibration certificate

- Number of stirring points 5
- Max. Stirring quantity: 2000 ml
- Adjustable up to 1500 rpm
- Maximum 120°C / 248°F

- Number of stirring points 5
- Max. Stirring quantity: 2000 ml
- Adjustable up to 1500 rpm
- Maximum 120°C / 248°F

The UV light meter with USB is a small UV control system, compact and of high quality for prolonged recording. The UV radiation detector has been developed to record the UV intensity in mW/cm2 of low pressure transmitters for water sterilisation or other sources of UV radiation. These data logging instruments are manufacturer calibrated can be equipped with an additional ISO calibration certificate.

- UV USB light meter, type: 1 Diazo 350 to 460 nm
- Memory capacity of 32 K
- USB port
- Software for the analysis of values on PC or laptop included
- Adjustable measurement rate
- Replaceable battery
- Wireless data recording

 

The UV light meter with USB is a small UV control system, compact and of high quality for prolonged recording. The UV radiation detector has been developed to record the UV intensity in mW/cm2 of low pressure transmitters for water sterilisation or other sources of UV radiation. These data logging instruments are manufacturer calibrated can be equipped with an additional ISO calibration certificate.

- UV USB light meter, type: 2 UV-A 315 - 400 nm
- Memory capacity of 32 K
- USB port
- Software for the analysis of values on PC or laptop included
- Adjustable measurement rate
- Replaceable battery
- Wireless data recording

 

The UV light meter with USB is a small UV control system, compact and of high quality for prolonged recording. The UV radiation detector has been developed to record the UV intensity in mW/cm2 of low pressure transmitters for water sterilisation or other sources of UV radiation. These data logging instruments are manufacturer calibrated can be equipped with an additional ISO calibration certificate.

- UV USB light meter, type: 4 UV-B 280 - 315 nm
- Memory capacity of 32 K
- USB port
- Software for the analysis of values on PC or laptop included
- Adjustable measurement rate
- Replaceable battery
- Wireless data recording

 

The UV light meter with USB is a small UV control system, compact and of high quality for prolonged recording. The UV radiation detector has been developed to record the UV intensity in mW/cm2 of low pressure transmitters for water sterilisation or other sources of UV radiation. These data logging instruments are manufacturer calibrated can be equipped with an additional ISO calibration certificate.

- UV USB light meter, type: 1 UV-V 395 to 445 nm
- Memory capacity of 32 K
- USB port
- Software for the analysis of values on PC or laptop included
- Adjustable measurement rate
- Replaceable battery
- Wireless data recording

 

The analytical balance is a high-precision analytical balance with a measuring range of up to 220 g. A special feature of the analytical balance is the large LCD touch screen. Amongst other functions, the analytical balance can perform piece counting, percent weighing and density determination.

- Measuring range: 0 ... 220 g
- Resolution: 0.1 mg
- Accuracy: ± 0.5 mg
- 5" Touchscreen
- Windshield
- RS232 data interface
- Calibration: internal

The benchtop scale is a high-precision analytical balance with a measuring range of up to 220 g. A special feature of the benchtop scale is the large LCD touch screen. Amongst other functions, the benchtop scale can perform piece counting, percent weighing and density determination.

- Measuring range: 0 ... 220 g
- Resolution: 0.1 mg
- Accuracy: ± 0.5 mg
- 5" Touchscreen
- Windshield
- RS232 data interface
- Calibration: internal

The counting scale is a high-precision analytical balance with a measuring range of up to 220 g. A special feature of the counting scale is the large LCD touch screen. Amongst other functions, the counting scale can perform piece counting, percent weighing and density determination.

- Measuring range: 0 ... 220 g
- Resolution: 0.1 mg
- Accuracy: ± 0.5 mg
- 5" Touchscreen
- Windshield
- RS232 data interface
- Calibration: internal