1. DESCRIPTION
The Model YE2730 d33 meter is a special instrument directly to measure piezoelectric constant d33
values of piezoelectric ceramics, polymers, and single crystals. This meter can also measure d33
value in various single crystal materials, such as lithium niobate, quartz, and tourmaline. This
meter is capable of measuring d33 value over a very large range, at high resolution, and with a
high degree of reliability. The measurement is quickly, and easily made with a minimum of training
required. Specimens of a variety of sizes and shapes can easily be accommodated and measured.
For example: d33 value of disks, blocks, rings, tubes and semispherical shells can be easily
measured and displayed on the Model YE2730 d33 meter. Measuring d33 value is displayed on a 3
1/2 inch digital meter. This instrument is invaluable as a tool for quality assurance of piezoelectric
materials, production in-line inspection, or for research applications.
2. SPECIFICATIONS
D33 Range: x 1 range: 10 to 2000 PC/N
x 0.1 range: 1 to 200 PC/N
Accuracy: x 1 range: ±2% of d33 value in 100 to 2000 PC/N
±5% of d33 value in 10 to 200 PC/N
x 0.1 range:.±2% of d33 value in 10 to 200 PC/N
±5% of d33 value in 1 to 20 PC/N
Resolution:. x 1 range: 1 PC/N
. x 0.1 range: 0.1 PC/N
Force: Frequency: 110Hz Amplitude: 0.25N
Polarity Indication: indicates polarity on upper face of test element in compression.
(â??-â??sign means negative, no sign positive)
Shunt Capacitance: 1 pF (for x 1 range)
0.1 pF (for x 0.1 range)
Dimensions: .Force Head: 110x140mm, Chassis: 280x200x90mm
Weight: Force Head: 3 kgs, Chassis: 2 kgs
Power: 110/220V, 50/60Hz, 20W
(In the instrument panel on the back of the switch are switch selectable.)
Supplier: Food (only pre packaged food), clothing wholesale, shoes and hats wholesale, knitted textiles and raw materials, hardware products; chemical products, office supplies, communication equipment, instruments and meters, glass products, agricultural and sideline products
Services: Import and export
Buyer: Yellow corn, sorghum
JH Digital Tension Meters Large, easy to read backlit, graphic display with adjustable backlighting and contrast. Display shows tension, name of calibration selected, running line minimum and maximum tension values, and battery charge level. Indicate length of material in feet or meters.
1.Starting test and creeping test 2.Measuring the different constant meters synchronously. 3.With the protect function of overload, short voltage circuit and open current circuit. 4.The testing software with friendly windows 2000 and xp interface, include functional module of all kinds of modern energy meter needed, to reality error test, harmonic test, demand test, influence test. 5.The stored testing data can be transferred to multi-format for other program using
Snt 1100 single phase meter test bench is widely used in power utilities,¡émeter manufacturer,¡émeasurement/quality test lab and other enterprises to test single phase energy meter.
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