RION Vibration Meter VM-82

Model : VM-82
Manufacture : Japan
Dimension : 35 mm x 168 mm x 76 mm
Weight : 320 g
Short Description :
Easy-to-use vibration meter for acceleration, velocity, and displacement measurements

Description :
Vibration Meter model VM-82. Designed for wide range of industrial applications, particularly suited for routine maintenance and monitoring of rotational machinery, as well as for performance testing during machine development. Accelerometer model PV-57, shear type, Piezoelectric accelerometer with integrated preamplifier.
Sensitivity : 5.1 mV/ m/s©÷ ¡¾ 3%, 80 Hz.
Frequency range : 1 Hz to 5 KHz (¡¾ 10%).
Range acceleration : 0.02 to 200 m/s©÷, EQ PEAK 1 Hz to 5 KHz, Velocity (VEL) 0.3 to 1000 mm/s RMS, 3 Hz to 1 KHz, 0.1 to 1000 mm/s RMS, 10 Hz to 1 KHz, Displacement 0.02 to 100 mm EQ PEAK, 3 Hz to 500 Hz, 3 Hz to 5 KHz, 0.001 to 100 mm EQ PEAK, 10 Hz to 500 Hz. Frequency range; Acceleration 3 Hz to 1 KHz, 1 Hz to 100 Hz, 3 Hz to 20 KHz, Velocity: 10 Hz to 1 KHz, 3 Hz to 1 KHz, Displacement 10 Hz to 500 Hz, 3 Hz to 500 Hz. Measurement full scale range 1.0 to 9.9 mV/m/s©÷, Acceleration 1, 10, 100, 1000 mm/s©÷, Velocity 10, 100, 1000 mm/s, Displacement 0.1, 1, 10, 100 DISP mm, Indication parameters; Acceleration EQ EAK, RMS, Velocity RMS, EQ PEAK, Displacement EQ PEAK, EQ p-p, RMS, EQ PEAK = RMS x ¡î2, EQ p-p = EQ PEAK x 2, Memory for 100 addresses

RION Sound Level Meter NL-20

Short Description :
Sound Level Meter

Description :
Sound Level Meter with Wide Range of Application model NL-20. Compliant with IEC standards and new IEC/ CDV 61672-1 standard and also IEC 60651; 1979 type 2, IEC 60804: 1985 type 2. Measurement functions; sound level Lp, Equivalent continuous sound level Leq, sound exposure level LE, max. sound level Lmax, min. sound level Lmin, Percentile sound level LN (5 selectable settings). Measurement time : 10 seconds up to max 200 hours.

Measurement range :
A weighting 28 to 138 dB,
C weighting 33 to 138 dB,
Flat 38 to 138 dB.

Inherent noise :
A weighting 20 dB,
C weighting 27 dB,
Flat 32 dB,
Linearity range 100 dB,
Reference sound pressure level 94 dB,
Reference level range 30 to 120 dB

Level range selection :
20 to 130 dB in 6 ranges.

Freq. range including microphone :
20 to 8000 Hz

Electronic circuit characteristic 10 to 20000 Hz, freq. weighting A, C, & Flat. RMS detection digital processor time weighting, fast & slow. Internal calibration with 1KHz sine wave for electrical, acoustic calibration using sound calibrator. Microphone model UC-52 ½ inch electret condenser type, preamplifier model NH-21. Display backlit LCD (128 x 64 dots + 121 icons). Numeric and bar graph indication of sound level Processing result screen, level time graph

Viscometer Instruments Rion: VT-03F & VT-04F

Model : VT-03F & VT-04F
Manufacture : Japan
Dimension : 181 mm x 98 mm x 40 mm
Weight : 570 g
Short Description :
A wide range of viscosity measurement, compact size, can be operated with one hand.

Description :
Rotational Viscometer, such as heavy oil, paint, adhesives, foodstuffs, spindle oil, gear oil, etc. Compact size, can be operated with one hand. Designed for wide range viscosity measurement. Battery powered designed allows use anywhere. Quick start-up shows readings immediately after turn-on. Direct readings in millipascal-seconds or decipascal-seconds. With models as following :

- Model VT-03F, for low viscosity. Measurement ranges 2 to 300 mPa.s. Accuracy within ± 5% of scale max. (using supplied cup A or cup B). Scale calibrated according to JIS Z 8809 viscosity calibration standard. 62.5 rpm rotor speed.

- Model VT-04F, for high viscosity, Measurement ranges 0.3 to 4000 dPa.s. Measurement accuracy ± 10% of indicated value. Reproducibility ± 5% (calibrated with silicon oil). Rotor speed 62.5 rpm

RION Sound Level Model : NL-20

Manufacture : Japan
Dimension : 260 mm x 76 mm x 33 mm
Weight : 400 g
Short Description :
A new dimension in sound measurement sound level meter for wide range of applications

Description :
Sound Level Meter with Wide Range of Application model NL-20. Compliant with IEC standards and new IEC/ CDV 61672-1 standard and also IEC 60651; 1979 type 2, IEC 60804: 1985 type 2. Measurement functions; sound level Lp, Equivalent continuous sound level Leq, sound exposure level LE, max. sound level Lmax, min. sound level Lmin, Percentile sound level LN (5 selectable settings). Measurement time : 10 seconds up to max 200 hours.

Measurement range :
A weighting 28 to 138 dB,
C weighting 33 to 138 dB,
Flat 38 to 138 dB.

Inherent noise :
A weighting 20 dB,
C weighting 27 dB,
Flat 32 dB,
Linearity range 100 dB,
Reference sound pressure level 94 dB,
Reference level range 30 to 120 dB

Level range selection :
20 to 130 dB in 6 ranges.

Freq. range including microphone :
20 to 8000 Hz

Electronic circuit characteristic 10 to 20000 Hz, freq. weighting A, C, & Flat. RMS detection digital processor time weighting, fast & slow. Internal calibration with 1KHz sine wave for electrical, acoustic calibration using sound calibrator. Microphone model UC-52 ½ inch electret condenser type, preamplifier model NH-21. Display backlit LCD (128 x 64 dots + 121 icons). Numeric and bar graph indication of sound level Processing result screen, level time graph