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Digital Charge-input Vibrometer (VM-1970)

State: Out of stock

This is a Digital Charge Amplifier type Vibrometer covering 1Hz ～100 kHz Conversion of the Measured value and Change of the Units are all done automatically.

Measurement Function are selected by the Soft-touch Keys. It saves the users from complicated operations. Reading indication is easy.

Warranty: No warranty infomation

Price: Contact us

Order

Delivery time: 8h00 - 18h00 daily
Genuine product, provided width CO, CQ
03 months of free warranty for consumable and accessories
12 months of free warranty for main equipment
Accessorie's price is applied only when purchased with
main equipment
Contact us for any particular accessory's quotion

Email: info@redstarvietnam.com Every day in week

Features
Specifications
Comments

Conversion of the Measured value and Change of the Unit can be automatically made according the Pickup Sensitivity or Filter Response. Indication by CGS unit is available.
H Function that is convenient to detects of the defective Bearings.
Level Alarm Function (A Connector for the Output from the Relay Contacts is preparede as Option.
Vibration Severity Calculation according to ISO-10816 is available.
Frequency Range: 1Hz ～100 kHz
Automatic Data Processing by GP-IB is possible . (Option)

Model

VM-1970

Input Signal

Piezoelectric Accelerometer

Frequency Range

Acceleration： 1Hz ～ 100kHz (±3dB), 3Hz ～ 70kHz (±0.5dB)

Velocity： 3Hz ～ 6kHz (±0.5dB)

Displacement： 3Hz ～ 600Hz (±0.5dB)

Measurement Range
(for an Accelerometer of
Charge Sensitivity 1.0～9.99pc / m/s²)

Acceleration	1,10,100,1000,10000m/s²,5-Ranges
Velocity	3Hz～ 1,10,100,1000 cm/s 4-Ranges 10Hz～ 1,10,100,1000 cm/s 4-Ranges 30Hz～ 0.1,1,10,100,1000 cm/s 5-Ranges
Displacement	3Hz～ 1,10,100,1000 mm ^p-p 4-Ranges 10Hz～ 0.1,1,10,100,1000 mm ^p-p 5-Ranges 30Hz～ 0.01,0.1, 1,10,100 mm ^p-p 5-Ranges
H Function	Value of Acceleration passed through 1kHz Low-pass Filter after processed by the 2kHz～15kHz Band-pass Filter. Unit is same as of Acceleration.

Filter Response

Lower Cutoff Frequencyr: (LOW.F):OFF (1Hz),3,10,30Hz

Higher Cutoff Frequency: (HIGH.F):300Hz,1,3,10kHz, OFF,(100kHz)

Cutoff characteristic: -18dB, Butterworth

Indication

rms : Mean Square value
EQP: Equivalent Peak estimated from average value
PEAK: Peak value
P・HOLD: Held Max. Peak Value

Level Watching Function

Alarm Level Step: 1 Step foe every Channel
Setting: 0 ～110% for every range
Alarm Output: 1a Relay Contact Output Alarm Output : 1a Relay Contact shared by every channel ITTL Level Output for each individual channel
Contact Capacity: DC3VDC 0.5A, AC120V 0.5A

Output

Waveform: Voltage: (Load 10kΩ or higher)

Level Output: Voltage: (Load 10kΩ or higher)

Calibration Output: 80Hz Sine

Ambient Conditions

For Operation: 0 ～ 40°C, 0 ～ 85% RH or lower

Power

100V AC ±15%, 50/60Hz, ≦20VA

Battery: D size 4 pcs. Life 10 hours or longer

External: DC9～12V

Main Unit Size・Mass

200Wx150Hx290Dmm (excluding Handles and other protrusions) Approx. 5kg

Standard Accessories

No.	Item	Qty	Descriptions
1	AC Adapter	1	For AC 100V
2	AC Adapter Plug	1	Accessory of above
3	Output Cable	1	1.5m
4	Screw Driver	1	Minus type
5	Fuse	2	2 ampere
6	Main Unit Plastic Cover	1	―
7	Instruction Manual	2	―