Model AWA 6291 Real Time Signal Analyzer

Model AWA 6291 Real Time Signal Analyzer

Frequency Response:10 Hz~20 kHz±0.2 dB, 1 Hz~23 kHz(±1.0 dB)
Frequency Weighting:  A, C, F(Flat)
Time Weighting: F, S, and linear average
Measuring Upper Limit:  130 dB(A),(re. 20 μPa)
Self-generated Noise: <18 dB(A), 23 dB(C), 28 dB(Z)
Measurement of Peak C sound level:  50~143 dB
Linearity Range:  90dB
Sampling Frequency48 kHz
A/D bits: 24 bits
Integrating Time:  Manual, 10s, 1min, 10min, 15min,20min, 1h, 4h, 8h, 24h
Anti-aliasing Filter: Cutoff frequency is 23.5 kHz and stopband attenuation is 100 dB

Noise Dosimeter

Noise Dosimeter

Items : ASV5910
Fulfils Standards : IEC61672 Class 2,IEC61252
Microphone : 1/4”Prepolarized Condenser Mic. including the preamplifier sensitivity about-50 dB
Channel : 2
Frequency Range : Parallel (simultaneous) A, C, Z
Time Weighting : Parallel (simultaneous) F, S, I, peak
Measurement Range of Sound Exposure : 0.01Pa2h~99.99Pa2h
Noise Dose Measurement Range : 0%~9999%
Frequency Range : 20Hz-12.5kHz
The Sound Pressure Level Measurement Range : 60-140dBA,65-140dBC,70-140dBZ(sensitivity: -50 dB ) ; 40-120dBA,45-120dBC,50-120dBZ( sensitivity: -30 dB )
Self-generated Noise : <30dBA
Peak C Sound Level Measuring Range : 80-143dB
Display : 128×64
Outputs : Mini USB interface,  no need for driver, or the USB Flash disk
Integrating Function : YES
Measure Parameters : LXYp, LXeq,T, LXYmax, LXYmin, LN, SEL, Lex8h, LAVG, TWA, DOSE, SD, Lpeak
Note:  X is A, C, Z; Y is F, S, I; N can be 1-99
Statistical Analysis Function : YES
Integral Time : 1s~24h
Data Storage : 2GB Flash RAM , maximum 8187 groups
Download to PC : YES
Recording Precision : 32kHz/16bit,16kHz/16bit,8kHz/8bit optional and 48kHz/16bit, 24kHz/16bit,12kHz/8bit ( user order)
Overrun Instructions : YES
Working Temperature : 0°C~40°C
Dimensions : 68(H)×48(W)×20(D)
Weight : 100g

Sound Level Meter

Sound Level Meter

Display: 10mm (0.4″) LCD (Liquid Crystal  Display)
Function:  LP , Leq  ,LN.
Frequency range : 31.5Hz - 8kHz
Measurement range : LP:30 - 130dB (A) ; 35 - 130dB (C) ; 35~130 dB (F) ; Leq :30-130dB ; LN .: 0-100%
Resolution : 0.1 dB
Accarcy : 1dB
Memory : Maximum value (30groups)
Indicator : Low battery indicator
Alarm : electron
Connector : RS232C
Power supply : 4 x1.5v AAA (UM-4 battery
Size : 236 x 63 x26 mm
Weight : 170g  (including batteries)

Sound Calibrator

Sound Calibrator

Standard : GB/T 15173, ANSI S1.40 Class2, IEC 942
Output Sound Level : 94 dB, 114 dB
Accuracy : 0.5 dB
Frequency : 1,000 Hz
Design for : 1" , ½"
Power Supply : 1 x 9V 6F22 Battery
Dimension : 142 x 47 x 47 mm
Weight : 275 gr

Infrared Thermometer ST530

Infrared Thermometer ST530 

Temp. Range: ST530: -32 to 530 ºC (26 to 986 ºF)
 Accuracy: ± 2%+2 ºC
 Resolution: 0.1 ºC/ºF
 Field Of View: 12: 1
 Emissivity: 0.95
 Laser Sighting: Single Point
 Laser Output: <1mW, Laser Class II

Infrared Thermometer ST530

Infrared Thermometer ST530 

Temp. Range: ST530: -32 to 530 ºC (26 to 986 ºF)
 Accuracy: ± 2%+2 ºC
 Resolution: 0.1 ºC/ºF
 Field Of View: 12: 1
 Emissivity: 0.95
 Laser Sighting: Single Point
 Laser Output: <1mW, Laser Class II

Infrared Thermometer AR872

Infrared Thermometer AR872

Temperature Range : -50ºC to 1,250ºC
Accuracy : ±2% or ± 2ºC
Distance Spot Ratio : 30 : 1
Distance Spot Ratio : 30 : 1
Resolution : 0.1ºC for < 1,000ºC
Resolution : 1ºC for > 1,000ºC
Response time & Wavelength : 500ms & (8-14)µm
Repeatability : ±1% or ±1ºC
Average & Difference Function : Yes
Max & Min Function : Yes
ºC / ºF Selection : Yes
Data Hold Function : Yes
Laser Target Pointer Selection : Yes
Backlight Display Function : Yes
Low Battery Indication : Yes
RS-232 / USB Input Interface : No
Corresponding Analyzing Software : No
Power : Alkaline 9Volt
Weight (Approx) : 480 gr
Size : 200x155x59mm