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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.)

The main functions and features :
Meter circuit design and selection of the components are according as the tolerance of greater choice of environment, so we can guarantee long-term stability of a piece of work. Basically error will not affected by the frequency, temperature, high harmonics, and the installation of location is arbitrary. After sealing unit manufactured without adjustment, greatly reduced the power sectorf+s workload of testing and calibration, meter - button box with pulse interface light coupler facilitate error testing. Detection the constant of pulse output / kw.H to find weather it is the same as constant table marked on nameplate meter, meter also provides low-frequency pulse acquisition (opts). When the one phase of three-phase three-line network is broken, three-phase four-wire network with a two-phase power outages, the watt-hour meter still normal, and display the lost pressure. Power meter in the factory before carefully debugging and test the installation of qualified lead seals. Energy applies to an ambient temperature of -25 fp c to 70 fp c and relative humidity over 85% of the region.
Main technical parameters
Reference voltage 220/380v 3 *
Voltage reference 0.7 u un .2 b -1.

Current specifications 3 * 5 (20) a.
Reference frequency 50hz.

Grading accuracy 2.0
Starting current 0.4% ib.

Voltage power lines "0.8w
Communication transmission distance 5m.

Environmental conditions -25fï+70elative humidity -_85%
Automatic relay depth Data transmission speed
Center frequency Dimensions.


Current specifications 10-40a
Reference frequency 50hz.

Grading accuracy 2.0
Starting current 0.4% ib.

Voltage power lines "2w
Communication transmission distance 5m.

Environmental conditions -10f¦f+50f¦relative humidity
Automatic relay depth
Data transmission speed
Center frequency
Dimensions 166 * 123 * 74.

RBFM Hot-tapped Insertion Transit-Time Ultrasonic Flow meter provides abundant capabilities for accurate liquid flow measurement from outside of a pipe.

It utilizes state-of-the-art technologies on ultrasonic transmission /receiving, digital signal processing and transit-time measurement. The proprietary signal quality tracking and self-adapting technologies allow system to optimally adapt to different pipe materials automatically.

Due to hot-tapped mounting of insertion transducers, there is no ultrasonic compound and coupling problem; Even though the transducers are inserted into pipe wall, they do not intrude into the flow, thus, do not generate disturbance or pressure drop to the flow. The insertion (wetted) type has the advantage of long-term stability and better accuracy.

RBEF Tri-clamp Sanitary type electromagnetic flowmeter especially designed for the food & beverage and pharmaceutical industries and is available with hygienic and flexible process connections. It ideals for conductive liquids. It comes in sizes from 15mm to 200 mm.

The RBEF Sanitary type electromagnetic flowmeter (EMF) is widely used for is ideal for the food and beverage industries, such as drink water, milk, beer, food & beverage juice filling machine and many other industrial fluid. Itâ??s body and connections are polished 304SS.

We can also provide the following products:

Ge ultrasonic flow meter
Panametrics ultrasonic flow meter
Emerson ultrasonic flow meter
Daniel ultrasonic flow meter
Daniels ultrasonic meter
Fuji ultrasonic flow meter
Rosemount ultrasonic flow meter
Siemens ultrasonic flow meter

Ge ultrasonic flow meter
Panametrics ultrasonic flow meter
Emerson ultrasonic flow meter
Daniel ultrasonic flow meter
Daniels ultrasonic meter
Fuji ultrasonic flow meter
Rosemount ultrasonic flow meter
Siemens ultrasonic flow meter

Ge ultrasonic flow meter
Panametrics ultrasonic flow meter
Emerson ultrasonic flow meter
Daniel ultrasonic flow meter
Daniels ultrasonic meter
Fuji ultrasonic flow meter
Rosemount ultrasonic flow meter
Siemens ultrasonic flow meter

Ge ultrasonic flow meter
Panametrics ultrasonic flow meter
Emerson ultrasonic flow meter
Daniel ultrasonic flow meter
Daniels ultrasonic meter
Fuji ultrasonic flow meter
Rosemount ultrasonic flow meter
Siemens ultrasonic flow meter

Ge ultrasonic flow meter
Panametrics ultrasonic flow meter
Emerson ultrasonic flow meter
Daniel ultrasonic flow meter
Daniels ultrasonic meter
Fuji ultrasonic flow meter
Rosemount ultrasonic flow meter
Siemens ultrasonic flow meter

Ge ultrasonic flow meter
Panametrics ultrasonic flow meter
Emerson ultrasonic flow meter
Daniel ultrasonic flow meter
Daniels ultrasonic meter
Fuji ultrasonic flow meter
Rosemount ultrasonic flow meter
Siemens ultrasonic flow meter

Simple one point calibration
•Easy to use
•Economical

It is a fast and accurate meter. What you save in buying drop type test kits will more than pay for this meter!
And those kits are not usually very accurate. You will never have to guess which color the ph Strips are closest to!
It is fast and simple to use. Just dip it in the pond, aquarium or swimming pool and read the reading on the digital
display in just a few seconds.
This PH Meter is ideal for Aquariums, Aquacultures, Fish Hatcheries, Food Processing, Laboratory, Paper Industry,
Swimming Pool, School & colleges.

•Waterproof and it floats!
•KELILONG’s exclusive cartridge pH and ORP electrode
•Extendable cloth pH junction
•Automatic Temperature Compensation

PH-099 is a waterproof pH, ORP and temperature meter. The housing has been completely
sealed against humidity and designed to float.
All pH readings are automatically temperature compensated(ATC).
Measurements are highly accurate with a unique stability indicator right on the LCD.
The pH electrode is replaceable and can be easily replaced by the user.

Specifications:
Sensor type: Catalytic sensor, fuel cell sensor, electrochemical sensor
Gas sampling: Diffuse naturally
Accuracy: < +/-3% F.S.
Response time: <30s
Working temperature:
Flammable gas: -40~70oC
Toxic gas: -20~50oC
Ingress protection: IP65


carton box and gift box, according to requirement

Name Moving Iron Ammeter-Voltmeter

Model Analog meter

Type LY-100Y

Accuracy: class 2.5/1.5
Specification: 30V 50V 75V 100V 120V 150V 200V 250V 450V 500V 600V, if over 600V, meters can be connected potential transformer with secondary voltage 100V

Ntation
Magnification 300x, for, single, x, or, y, view, , or, 160x, for, x, and, y, view
Viewing, method Dual, cameras, with, 4.73, inch, tft, color, lcd, monitor
Operating, condition 0, to, 5, 000, m, above, sea, level, , 0, to, 95%rh, and, -10, to, 50¡ãc, respectively



Standard package

The measurement will not be affected by the density, viscosity, temperature and pressure of the fluid. This item could work smoothly under the temperature of -20¡æ~+250¡æ. Pulse and analog signal can be choose, which could well operate with the computer system.

Medium: gas, liquid and steam.

Explosion-proof grade: iaiibt3-t6 (intrinsically safe explosion-proof)


Individual in polybags, inner plastic boxes, out plywood cartons(wood cartons), any special required packings can be specified as well(customization).

Zbl-r630a is used to test the location of rebar in concrete, the thickness of the protective layer, and the diameter, orientation, and distribution of rebar by using an electromagnetic induction method. It also can be used to test the distribution of magnetic and conductor such as cables and metal pipes in non-magnetic medium and non-conducting medium
Features¡êo
unique all-wheel, dustproof and waterproof multi-parameter rebar probe
Ensures accuracy and reliability of data taking.
rebar detection is automatically alerted by the probe via flashing red light;
the world¡¡¥s first wireless onsite data transfer function, remote management also available;
data can be stored on usb-thumb drive, great for field work;
the device can generate rebar distribution maps and rebar corrosion potential contour graphs;
powerful professional analysis-process software allows for the automatic generation of test reports.

ZBL-C310A is a specialized apparatus; it is designed according to the electrochemical testing method (natural potential method) of ¡¡ãconstruction testing technical standard¡¡À. By using the electrode polarization theory, C310A tests the potential of concrete surfaces through a Cu/CuSO4 reference electrode, and determines the level of rebar corrosion with the commonly used natural potential method.
Feature:
Data transfer to usb-thumb drive is available, very convenient for field work;
The device generates rebar distribution maps and rebars corrosion potential contour graphs;
Powerful professional analysis-process software facilitates the generation of test reports automatically.

Zbl-c310a is a specialized apparatus; it is designed according to the electrochemical testing method (natural potential method) of ¡¡ãconstruction testing technical standard¡¡à. By using the electrode polarization theory, c310a tests the potential of concrete surfaces through a cu/cuso4 reference electrode, and determines the level of rebar corrosion with the commonly used natural potential method.
Feature:
data transfer to usb-thumb drive is available, very convenient for field work;
the device generates rebar distribution maps and rebars corrosion potential contour graphs;
powerful professional analysis-process software facilitates the generation of test reports automatically.

Bjht-1 is popularly used for quality inspection company to make supervisory monitoring, random monitoring, on-the-spot testing, and also used for sampling and laboratory center. No need to manual calculation.
Machine automatically compute and show result.
Features:
smart design; convenient to carry;
true color lcd display screen. Easy to operate and make your work efficient.
the voice function allows testing personnel not to see the value and improve test
Efficiency.
usb interface, easy to connect with pc. No need to install any drive program.
advanced low power consumption; working more than 16 hours;