Operating temperature 0ípC ---40ípC
Operating humidity Relative humidity 20%---80%
Display character 0.56 í¦highlightedí¦ LED red character (options: green and blue)
Installation method Built-in type
Appearance sizes 96mmí-48mmí-77mm
Tapping sizes 90mmí-45mm
Operating temperature 0ípC ---40ípC
Operating humidity Relative humidity 20%---80%
Display character 0.56 í¦highlightedí¦ LED red character (options: green and blue)
Installation method crown bar clamping type
Appearance sizes 74mmí-32mmí-70mm
Tapping sizes 70mmí-28mm
Operating temperature 0ípC ---40ípC
Operating humidity Relative humidity 20%---80%
Display character 0.56 í¦highlightedí¦ LED red character (options: green and blue)
Installation method Built-in type
Appearance sizes 79mmí-42.5mmí-25.5mm
Tapping sizes 76mmí-39mm
Operating temperature 0ípC ---40ípC
Operating humidity Relative humidity 20%---80%
Display character 0.36 í¦highlightedí¦ LED red character
Installation method Built-in type
Appearance sizes 48mmí-26mmí-22mm
Tapping sizes 47mmí-23mm
Operating temperature 0ípC ---40ípC
Operating humidity Relative humidity 20%---80%
Display character 0.56 í¦highlightedí¦ LED red character (options: green and blue)
Installation method Built-in type
Appearance sizes MB3300 Series; MB4300 Series
Tapping sizes 90mmí-45mm
Carton
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1.General
PZ96 Series power analyzer specializes in measuring the data of all kinds of AC networks, such as the currents, the voltages, the powers, the energies etc... It may be used for local display, or it is connected with the control equipment in measuring and controlling system.
They are a kind of programmable analyzer. With the 4 key on the front, we can set their parameters according to the network which we measure. They have many option functions. They can be equipped RS-485 communication with Modbus-RTU protocol; or they can output analog signal. With logic input or logic output, we can realize controlling other equipment remotely
They are a kind of analyzer with excellent cost performance, since they regroup the functions of traditional electric transmitter and digital meters. Therefore they are widely being used in kinds of control system, SCADA system and power management system.
3.Options
- Display (L): LED or LCD display, the brightness can be set
- Communication (/C): RS485 (Modbus-RTU); 1 start bit, 8 data bit, 1 stop bit, no parity, speed
(1200/2400/4800/9600/19200)
- Alarm output(/J): 1 passive relay (1A/30VDC, 1A/250VAC); alarms of over voltage, low voltage and over current;
The hysteresis and the delay can be set
- Analog output(/M): DC4~20mA, DC0~20mA( load < 600ª+), DC0~5V,DC1~5V( load > 1kª+); Number: /M, /M3 (1 or 3
analog outputs)
- Logic options(/K)
4 logic inputs and 2 logic outputs
Logic Input: dry contact Input, supplied inside, optoisolator
Logic output: NO-NC contact; 1A/30VDC,5A/250VAC ( to control other equipments)
- Accuracy: 0.2
Note: /M and /K can not be chosen simultanously.
4. Specification
96 * 96 mm
PZ96-E3 3 Phase LED
PZ96L-E3 3 Phase LCD
72 * 72 mm
PZ72-E Single Phase LED
PZ72L-E Single Phase LCD
80 * 80 mm
PZ80-E Single Phase LED
PZ80-E3 3 Phase LED
PZ80L-E Single Phase LED
PZ80L-E3 3 Phase LCD
120 * 120 mm
PZ42-E3 3 Phase LED
PZ42L-E3 3 Phase LCD
Measure medium: Liquid, gas
Pipeline caliber: 2mm~ 100mm
Medium temperature: -20 C~+65++ C
Environment temperature: 0++ C~55++ C
Pressure of time limit:
10mm The following: f- 1.0Mpa
10mm All above: f- 0.6Mpa
Grade of precision: f+ 0.25=¬ F. S
Bang out soberade drink
Nutra-wand conductivity meter
Provided with ec, cf and ppm scales
100% waterproof
Programmed in microprocessor
Factory calibrated. No more calibration
Automatic on and off
Flashing analogue dispaly, easy to read
No external switches or adjustment knobs
The ec dipstick is one of the easiest meters to use, providing the 4 most popular scales: ec, cf, 500:1ppm, and 700:1ppm!
The ec dipstick dissolved salts pen operates on 3 common inexpensive aa alkaline batteries.Measures in ppm, ec and cf scales. No calibration required. It calibrates itself each time you replace the batteries.
The main idea behind all meters is for you to mix your plant food in your water and take a reading, then log that reading for future use.
If you want to quote numbers, look to the international ec or cf scale for your numbers (cf is 10 times ec). Ec stands for electrical conductivity. Simply note where the light blinks and your done.
The curves and characteristic parameters on vulcanization of rubber materials can be obtained using rotorless Rheometer based on the measurement of the torque exerted by the rubber material on the oscillating die.
The MRC3 Rotorless Rheometer has excellent property of reappears and stability. In a test with good mixed rubber and the timerange is 12min, the T90 may be several second difference in 4 continual experiments.
Product description
Xry-1b oxygen bomb calorimeter is designed and made according to the standards: astm d 240, astm d 4809, and astm d e711.
Product feature
Adopting the high precision temperature sensor and high-power a/d converter, using single chip microprocessor to form an intelligent temperature data collection and transfer system; composed of microprocessor, so it is highly automatic, convenient to be operated, and fast to process the data information.
Product specification/models
1. Heat capability: 14000 ~ 15000j/k.
2. Temperature measurement range:10 ~ 35íµ.
3. Temperature resolution: 0.001íµ.
4. Repeatability error: ín0.2 %ú¿grade cú¬.
5. Oxygen bomb endure pressure: 20mpa.
6. Working temperature:15 ~ 28íµú¿room temperatureú¬, the temperature fluctuation shouldní»t be higher than 1íµ during a determination procedure.
7. Surrounding humidity: less than 85%.
8. Power supply: ac 220vía10%, 50hz.
Application
The instrument can be widely used to determine the calorific value of flammable materials, such as coal, oil, coke, paraffin and etc. It is the desired choice of the thermoelectricity, smelt, cement, chemical industries, all kinds of scientific research units and colleges.
Product description
The instrument is designed and made as per gb/t213 í¦test methods for calorific value of coalí¦, gb/t384 í¦test methods for calorific value of petroleum productsí¦ and calibration inspection regulation of peopleí»s republic of china jjg672 í¦oxygen bomb calorimeterí¦, as well as company standard of shanghai q/yxyy 10 í¦xry-1 oxygen bomb calorimeterí¦.
Product feature
The instrument adopts a high precision temperature sensor and a high performance a/d converter, and uses a scm to form the temperature collection and transportation system. Connecting to a computer, it will be a highly automatic, convenient, intelligent instrument, which can process data rapidly and conveniently.
Product specification/models
1. Heat capacity: 14000í½15000 j/k
2. Temperature measurement range: 10í½35 íµ
3. Temperature resolution: 0.001 íµ
4. Error of repeatability ín0.2% (grade c)
5. Pressure endured by oxygen bomb: 20 mpa
6. Ambient temperature: 15í½28 íµ (room temperature), the temperature fluctuation during each test should be not more than 1 íµ
7. Ambient humidity: less than 85%
8. Power supply: ac 220 vía5%, 50 hz
Application
The instrument is widely used to determine calorific value of combustible substance such as coal, oil, coke and paraffin, etc. It is the best choice of companies in the field of thermoelectricity, smelt, cement, chemical, and scientific research institutes, and colleges and universities.
Sound level meter series
Application :used to test the sound level of environment , mechanic, vehicle, ship and other noise .Fit for industry , enviromental protecting , working , sanitation, teaching research and other departments.
Tr-5868p / tr-5858/tr-5866/tr-5826
Standard :gb/t3785, iec651 type2, ansis1.4type 2 .
Measuring range :
Lp :
A : 30-130db / l:35-100db h:80-130db
C ; 35-130db
Line:40-130db / 35-130db
Ln:0-100%
Dc output : 10mv=1db resolution: 0.1db. Accuracy:1db.Lcd display,
Power supply :4*1.5vaaa battery / 1*9v6f22 battery /4*1.5vaa battery
Dimensions : 236*63*26mm / 195*72*31mm / 233*68*32mm
Weight(not including battery) 170g/195g/158g/175g
DC Voltage 200mV-1000V (0.5%+2dgt)
AC Voltage 200-750V (1.2%+10dgt)
DC Current 200uA-10A (1%+2dgt)
Resistance 200ª+-2Mª+ (0.8%+2dgt)
Diode
Transistor Test Yes
Power Supply 9V Battery 6F22
Display Size 16í-48mm
Maximum Display 1999
Products Size 126 70 24mm
Product Net Weight 150g
Color available Yellow, Black
Standard Accessories Test Lead, Battery, Manual
This instrument is compatible with four standards of site to measure surface roughness of various machinery-processed parts, calculate corresponding and clearly display all measurement parameter. When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism by the sharp built-in probe. This roughness causes displacement of the probe which results in change of
Inductive amount of induction coils so as to generate analogue signal, which is in proportion to the surface roughness at output end of phase-sensitive rectifier. The exclusive dsp processes and calculates and then
Outputs the measurement results on lcd.
* multiple parameter measurement: ra, rz, rq, rt
* highly sophisticated inductance sensor
* four wave filtering methods : rc, pc-rc,
Gauss and d-p
* built-in lithium ion chargeable battery and control
Circuit with high capacity
* small in size, light in weight and easy to use
* can communicate with pc computer for statistics,
Print and analyz by the optional cable and the
Software for rs232c interface.
*manual or automatic shut down. The tester can be
Switched off by pressing the power key at any time.
On the other hand, the tester will power itself off
About 5 minutes after the last key operation.
