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
Verifiable waterproof bench counting scale in stainless steel with separate indicator (no corrosion). The multifunctional scale is manufactured to IP67, dust-tight and thus can also be temporarily submerged completely under water (up to 1 m depth).
- Weighing capacity: 30 kg
- Readability: 10 g
- Calibration value: 10 g
- Weighing surface: 400 x 500 mm
- Verifiable M III
Verifiable waterproof benchtop scale in stainless steel with separate indicator (no corrosion). The multifunctional scale is manufactured to IP67, dust-tight and thus can also be temporarily submerged completely under water (up to 1 m depth).
- Weighing capacity: 30 kg
- Readability: 10 g
- Calibration value: 10 g
- Weighing surface: 400 x 500 mm
- Verifiable M III
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
Verifiable waterproof counting scales in stainless steel with separate indicator (no corrosion). The counting scales are manufactured to IP67, dust-tight and thus can also be temporarily submerged completely under water (up to 1 m depth).
- Weighing capacity: 30 kg
- Readability: 10 g
- Calibration value: 10 g
- Weighing surface: 400 x 500 mm
- Verifiable M III
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
Verifiable waterproof industrial scales in stainless steel with separate indicator (no corrosion). industrial scales are manufactured to IP67, dust-tight and thus can also be temporarily submerged completely under water (up to 1 m depth).
- Weighing capacity: 30 kg
- Readability: 10 g
- Calibration value: 10 g
- Weighing surface: 400 x 500 mm
- Verifiable M III
Verifiable waterproof Laboratory Balance in stainless steel with separate indicator (no corrosion). The multifunctional Laboratory Balance is manufactured to IP67, dust-tight and thus can also be temporarily submerged completely under water (up to 1 m depth).
- Weighing capacity: 30 kg
- Readability: 10 g
- Calibration value: 10 g
- Weighing surface: 400 x 500 mm
- Verifiable M III
Verifiable waterproof parcel scale in stainless steel with separate indicator (no corrosion). The multifunctional scale is manufactured to IP67, dust-tight and thus can also be temporarily submerged completely under water (up to 1 m depth).
- Weighing capacity: 30 kg
- Readability: 10 g
- Calibration value: 10 g
- Weighing surface: 400 x 500 mm
- Verifiable M III
Verifiable waterproof platform scale in stainless steel with separate indicator (no corrosion). The multifunctional scale is manufactured to IP67, dust-tight and thus can also be temporarily submerged completely under water (up to 1 m depth).
- Weighing capacity: 30 kg
- Readability: 10 g
- Calibration value: 10 g
- Weighing surface: 400 x 500 mm
- Verifiable M III
