The best alternative to mercury thermometers
DTSW rod type standard (precision) digital thermometer, is the latest in the field of industrial temperature calibration, precision measurement, its accuracy and repeatability can be achieved better than 0.05 / year, lithium batteries don't need to replace the battery life long, easy to carry and intuitive readings, strong and durable. It can not only be used as a temperature standard in the laboratory, but also can provide reliable, accurate and high-precision temperature measurement in the industrial field.
Product features:
n Accurate and reliable: excellent accuracy indexes, annual change is better than that of 0.05 the electric temperature less than 1 PPM /
n Wireless communication: real-time data can be transmitted to the computer screen through wireless communication
n Curve display: computer software can display 32 thermometer real-time curves simultaneously
n Data recording: it can store the temperature measurement results of 16,000 bands
n Intelligent indication: trend indicator shows the trend of temperature change
n Zero mark: any zero mark, volatility, deviation value intuitive display
n Intelligent processing: the maximum, minimum and average values are directly calculated and displayed
n Unit conversion: K, can be arbitrary switching
n Display of resistance value: the resistance value of the sensor is displayed synchronously with the temperature value
n Regular shutdown: you can set the shutdown time from 1 minute to 48 hours
n Ultra low power consumption: no battery replacement for life
n Sampling adjustable: sampling cycle from 1S to 2H can be customized to facilitate timed sampling
n Clean and corrosion resistant: the probe of food grade 316 stainless steel is corrosion resistant and easy to clean
n Easy to charge: the charging port is compatible with the mobile phone, and any standard USB port can be easily charged
Wireless data transmission:
The Stick standardDigital Thermometer have wireless data transmission function, which can transmit the collected real-time data and historical data to the computer software remotely through 2.4G wireless communication, and analyze, process, save and export the data through the computer software. Intuitive and convenient use, the Stick Digital Thermometer won the favor of customers.
Wireless transmission application scenarios:
Wireless remote real-time reading temperature: remotely from the device under test, remotely read temperature values
Wireless data export
can read thermometer historical measurement data without connecting lines
DTMC-mk301G high-precision thermometer is a new generation of multi-channel super thermometer specially developed for the field of temperature measurement calibration and precision temperature measurement. It highly integrates high-accuracy electrical measurement technology, intelligent interaction technology, and industry needs, and comprehensively solves the measurement and calibration needs of laboratory and field temperature sensors.
The DTMC-mk301G can measure RTDs, thermocouples, thermistors, temperature transmitters, humidity sensors, DC current and DC resistance, and DC voltage signals. Support ITS-90 temperature scale and ITC60751 standard, built-in thermal conversion software, support sensor parameter management and intelligent sensor management function, in electric power, petrochemical, measurement, metallurgy, biology, pharmaceutical, scientific research work has a wide range of uses, it is ideal for temperature measurement calibration field.
Product characteristics
mK grade precision thermometer
Resolution of 0.0001
Accuracy (at 0 for SPRT) of 7ppm
All solid state design, no bridge transformer and relay
Front panel quick connector design / Rear panel terminal design
3 input channels (CH 1 / CH2 / CH3)
Support double standard platinum, double standard thermocouple
Support resistance (Pt / Cu / Ni) (Pt 25 / Pt 100 / Cu X / NiX)
Support for thermocouple (K / N / J / E / T / R / S / B / We3 / We5)
Support for thermistor (0-400K)
Support temperature transmitter (0-20 mA / 4-20 mA)
The RTD supports automatic current switching, eliminating the EMF thermal potential error
RTD supports two-line, three-line and four-line sensors
Thermocouple cooling point compensation is available in various ways (built-in compensation / external compensation / fixed compensation)
Support for multiple conversion formulas (ITS-90 / Callendar-Van Dusen / IEC60751-2008 / polynomial / Stein-Hart / B value / linearity)
Standard device management function, can support 100 sets of sensor parameters
The parameter editing function improves the measurement accuracy of the sensor
Smart sensor function
Built-in thermal treasure book calculator
Built-in ITS-90 fixed-point information
Automatic data statistics (maximum / minimum / mean / peak / standard deviation / volatility, etc.)
With 5 display modes, it can display probe information, measurement statistics or differences between measurements, temperature trends
Record with time-labeled data
8G built-in storage space / external U disk to store data
Curves are displayed in real time
Support for SCPI communication protocol (RS232 / WLAN)
7-inch HD touch screen
Overall size:270mm(L) x 260mm(W) x 142mm(H)
Net weight:3.55Kg
Calibration device for ear/forehead thermometer DTME-50 mainly used to calibrate the infrared ear thermometer, infrared forehead thermometer and other non-contact infrared thermometers. This product is a high-precision self-control digital display temperature calibration device. It has the characteristics of good temperature stability, uniform temperature field, high temperature control accuracy, low noise, good reliability and long life. This device adopts PID temperature adjustment to realize automatic temperature control, compact structure, convenient operation and intuitive reading.
Technical index
Model
DTME-50
Operation Temperature
DTS-BG ultra-portable intelligent thermostatic oil bath is a high-precision automatic control temperature verification device, which has the characteristics of good temperature stability, uniform temperature field and high temperature control accuracy. Adopt fully enclosed compressor refrigeration system and intelligent PID adjustment to realize automatic temperature control. The bath is compact in structure, light in weight, easy to carry and durable. It is suitable for the on-site verification calibration of various types of industrial thermal resistance, low temperature thermocouples, armored thermocouples, working glass liquid thermometers, standard mercury thermometers, bimetal thermometers, pressure thermometers and other temperature sensors.
FEATURES AT A GLANCE
Compact dimensions
Intelligent touch screen control
Display temperature difference,fluctuation data
Automatic segment temperature control,rapid cooling heating overshoot;
Micro-circulation technology
Temperature curve display. ETC.
PRODUCT SPECIFICATIONS
Model
DTS-10BG/DTS-20BG/DTS-30BG/DTS-95BG/DTS-125BG/DTS-40BG
Temperature range
10 180-20 150 -30 150 -40 95 -40 125
Customized
20 180 -40 150 180
Control method
Touch screen
Display resolution
0.001
Temperature fluctuation
0.02 10minï 0
Temperature uniformity
0.02
Heating rate
6.5 11.5 min
Cooling rate
5 10 minï 20
Work area size
80 280 mm
Dimensions mm
500(L) 220(W) 600(H)
Working medium
Special medium
Anhydrous alcohol
Special medium
Remarks
Flange size can be customized according to customer needs
TADT portable humidity generator is a portable and high-precision temperature and humidity calibration instrument, which can meet the needs of measurement and calibration of conventional temperature and humidity measuring instruments such as temperature and humidity sensors, temperature and humidity transmitters, small temperature and humidity meters, etc.
Functional characteristics
* Test chamber space up to (3~5) times that of similar products, providing more efficient test conditions
* The test chamber can accommodate various types of in-put cold-mirror-viewer probes for comparison and calibration
* Composite sensor jack design, suitable for various diameter temperature and humidity sensors and transmitters
* Transparent window and lighting design of measuring room to facilitate reading of various small temperature and humidity meters
* Can be calibrated simultaneously (10~15) with small temperature and humidity probes
* Calibrate (3-5) block size digital temperature and humidity meter simultaneously
* The test chamber provides temperature uniformity within 0.1 in a full range of 5~50
* Design of external drying cylinder, desiccant replacement can be operated on-line, convenient and simple
* Design of double-zone drying cylinder, supporting both molecular sieve and discolored silica gel
* Visual display of liquid level and dryer state is beneficial to state monitoring during work
* Provide 4 channel external (0~1) Vã??(0~5) V and (4~20) mA standard signal inputs
* The instrument has built-in humidity conversion software to facilitate users to convert relative humidity, temperature and dew point temperature
* Support temperature and humidity curve display, easy for users to view temperature and humidity state trend
* 7-inch color LCD touchscreen
I. Product introduction
The DTBH zero-temperature thermostat is a device that can provide a stable and accurate zero-degrees Celsius temperature field for the thermocouple reference end for a long time. It is an ideal substitute for the traditional ice bucket and is very suitable for the verification / calibration of thermocouples. The technical specifications of the equipment are in full compliance with the new regulations "JJF1637-2017 Low-cost Metal Thermocouple Calibration Specification".
II. Product technical indicators
Model
DTBH-01 DTBH-03
Accuracy
0±0.05 0±0.03
resolution
0.001 0.001
stability
0.02/10min
DTZ-400G Series Surface Temperature Calibration System is primarily used to calibrate surface sensors of various sizes and types, such as thermistors, film sensors, surface resistance thermometers, ribbon sensors, surface thermocouples, and more. The product consists of a controller and a heater. It is easy to operate, intuitive to display, and can be heated simply by setting the temperature.The temperature rises rapidly and the multi-stage PID temperature control is accurate. The effective use range is up to 130mm in diameter and has a communication interface to communicate with the computer. This product can be used as an infrared camera calibration source if it is slightly changed.
Product Features
1.The calibration temperature can reach 400 The temperature rises and the temperature drops quickly.
DTZ-400 surface temperature calibration system has a good temperature rise and fall, from room temperature to 400, only 30 minutes, from 400 to room temperature, with a rapid cooling device only 50 minutes, greatly improving work efficiency .
2.Calibration plate diameter up to 130 mm, meeting most surface temperature sensor calibration needs
130mm and is sufficient for calibrating surface sensors of various sizes and types, such as thermistors, film sensors, surface resistance thermometers, ribbon sensors, surface mount thermocouples, etc.
3.External reference platinum resistance thermometer to reduce calibration uncertainty
In order to achieve the ultimate in calibration accuracy, the design engineer deliberately reserved a thermometer socket at the bottom of the aluminum surface. platinum resistance thermometer with a diameter of 5 mm can be inserted as a standard for comparison and calibration, which greatly improves the calibration accuracy.
4.Excellent uniformity of temperature and surface finish on the calibration plane
Surface sensors are often difficult to calibrate because it is difficult to find a flat, uniform source of surface temperature.The DTZ-400 Surface Temperature Calibration System utilizes aluminum as the surface and has a high finish that ensures that the calibrated sensor is in good contact with the surface temperature calibrator, reducing calibration uncertainty. The DTZ-400 uses a special heating material and a constant temperature structure to make the surface temperature more uniform.
5.Temperature control is accurate, stable, and overshoot temperature is small
The device provides a variety of parameter options for the user to choose, including setting the PID parameters of the high,medium and low temperature segments, the inflection point between different temperatures, and the alarm temperature.
6.Portable and easy to use
The weight of the whole machine is only 3.5kg, which is small and portable.
Technical Parameters
Model DTG-140G DTG-150G
Temperature range -20~140C -30~150C
Heat source Semiconductor cooling and heating
Control method Touch screen
Display resolution 0.01
Accuracy �±0.2
Standard soaking block insertion aperture
When ordering, please indicate the insertion depth of the inspected sensor and the outer diameter of the inspected sensor (customization support)
Horizontal temperature field �±0.1
Vertical temperature field Within 30mm from the bottom of the well 1.0
Well depth (mm) 170mm
Dimensions (mm) 280*165*280
Power 400W
Power supply 220/110V,50Hz
DTL series thermocouple verification furnace is a temperature field constant temperature equipment suitable for verification of various types of standard thermocouples, working precious metal thermocouples, and base metal thermocouples. This series of products has the advantages of good thermal insulation and anti-leakage. The technical indicators of its temperature field fully comply with the relevant national verification regulations and standard technical requirements. At the same time, our company also provides customers with non-standard customized services.
Technical parameters:
DTL-600 Low-cost metal thermocouple verification furnace
Technical indicators
n Furnace inner size:40 mm 600 mm
n Temperature range:300~1200
n Thermal field distribution:Low-cost metal thermocouple verification furnace:within 30mm of the effective working area,the temperature difference between any two points is not more than 0.5,the radius is within 14mm,and the temperature difference between any two points of the same section is not more than 0.25
Specification:JJF1184-2007 thermocouple verification furnace temperature field test technical specification JJF1637-2017 cheap metal thermocouple calibration specification JJF1262-2010 Armored Thermocouple Calibration Specifications
Scope of application:Verification/calibration of inexpensive metal thermocouples
DTL-600B Precious metal thermocouple verification furnace
Technical indicators
Furnace inner size:40 mm ?600 mm
Temperature range:300~1200
Thermal field distribution:S type thermocouple verification furnace:The highest temperature point deviates from the geometric center of the furnace:20mm,Temperature gradient/10mm.
n Specification:JJF1184-2007 thermocouple verification furnace temperature field test technical specificationJJG141-2013 Work precious metal thermocouple verification procedures
Scope of application: verification/calibration of standard thermocouples, working S/R thermocouples
DTL-300 Thermocouple verification furnace Technical indicators
Technical indicators
n Furnace inner size:40 mm x 300 mm
n Temperature range:300~1200
n Temperature field index:the center of the temperature field deviates from the geometric center10mm,the axial temperature gradient:0.4/10 mm
Specification:JJF1184-2007 thermocouple verification furnace temperature field test technical specificationJJG668-1997 work platinum iridium 10-platinum,platinum rhodium 13-platinum short thermocouple verification procedures
Scope of application:verification/calibration of S,R short thermocouples,short metal optic thermocouples
v Furnace opening size can be customized
DTSL Temperature and Humidity Verification Chamber is used to examine some dedicated devices like hair temperature and humidity indicator(meter),dry and wet blub temperature and humidity meter,digital temperature and humidity meter,temperature and humidity transmitter and so on.The device is accurately measured by the temperature and humidity sensor and controlled by the industrial programmable controller,which can realize the automatic adjustment of the humidity in the temperature and humidity check box.With high control and test accuracy,it provides continuous,reproducible humidity measurement for scientific research and product testing.
Product Function
HD touch screen high resolution capacitive screen, clear display, multi-touch support, in line with customer touch operation habits
Wifi control remote setting of temperature and humidity, starting and stopping equipment, reading current temperature and humidity values and fluctuation status of mobile phone / pad
Status Tip Real-time calculation and display of temperature and humidity fluctuation, stable state prompt, U disk insertion detection, wifi connection prompt
Curve display temperature and humidity curve real-time display, support touch zoom translation operation, one-click screenshot save curve to U disk
Data record temperature and humidity data automatically saved to xls format, one key exported to U disk
Timing boot with timing boot function, can achieve the equipment before work timing boot, immediately after work, no need to wait.
Multi-point calibration: support temperature and humidity sensor multi-point calibration, temperature sensor indication can be segmented multi-point correction to ensure consistency with the standard device.
Segmental control: temperature and humidity are controlled by piecewise PID, fast and stable , zero overshoot, fast and stable humidity from 40 RH to 60 RH only 15 minutes
Fan speed regulation: inner cavity main circulation fan, using frequency conversion speed regulation control, through touch screen, set fan speed;
Multiple protection alarms: constant temperature tank overheating protection, liquid level alarm; rehydration tank water shortage warning; compressor overheating alarm, start and stop protection function
Communication expansion: with network interface, wifi interface, USB interface, RS-232 interface, can communicate with the PC, to achieve data reading, system settings.
DTS series liquid thermostat is the ideal temperature constant temperature equipment for verifying and calibrating various low temperature thermocouple, industrial thermal resistance, pressure thermometer, bimetal thermometer, glass liquid thermometer and other temperature sensors. The tank body adopts the structure of lateral stirring in the design. The technical indicators of the temperature field in the working area meet the technical requirements of the temperature uniformity and temperature fluctuation of the constant temperature tank. At the same time, this series of liquid constant temperature tanks have simple operation and convenient use. Etc.
Technical Parameters
Product name DTS refrigeration thermostat
Model DTS-01 DTS-10 DTS-35 DTS-40 DTS-60 DTS-80
Temperature range 0-105 -10-105 -35-105 -40-100 -60-100 -80-100
Working medium Antifreeze Absolute ethanol, antifreeze
Uniformity of temperature field Level 0.01 0.01 0.01 0.01 0.01 0.01
DTG series portable intelligent dry body furnace, simple operation, light and easy to carry, accurate temperature control, suitable for laboratory and industrial field temperature calibration / metering; its calibration temperature range can be from 50 C to 1200 C, the temperature block uses high thermal conductivity Rate alloy material to ensure uniform and stable internal temperature field. Technologies such as temperature control accuracy, horizontal temperature field, vertical temperature field, stability, load capacity and hysteresis are all at the leading level in China. Widely used in machinery, shipbuilding, chemicals, food, electricity, pharmaceuticals and other industries.
Product features:
n Accurate temperature control and uniform temperature field
n Beautiful, portable and lightweight, convenient for on-site verification.
n Touch screen operation, one temperature rise, automatic temperature control is convenient to use.
n Multi-stage temperature control, rapid temperature rise, zero overshoot, fast and stable
n Multi-point calibration interpolation calibration technology for more accurate temperature control
n RS-232 interface for data export
n Temperature curve, volatility, deviation synchronous display, intuitive reading
Technical indicators:
High uniform temperature field 50~1200 C dry insert block temperature calibratorHigh uniform temperature field 50~1200 C dry insert block temperature calibrator
Temperature block opening size display:
High uniform temperature field 50~1200 C dry insert block temperature calibrator
Plug model
Applicable Model
Description
Plug model
Applicable Model
Description
DTG-JW05
All series
16mm,8mm,6.5mm
DTG-JW07
All series
18mm,8mm,6.5mm
DTG-JW06
All series
14mm,12mm,8mm,8mm
DTG-JW08
All series
10mm,8mm,6mm,4.5mm,4.5mm
DTS-300BG ultra-portable intelligent constant temperature oil bath is a high-precision automatic control temperature verification device, which has the characteristics of good temperature stability, uniform temperature field and high temperature control accuracy. Adopt fully enclosed compressor refrigeration system and intelligent PID adjustment to realize automatic temperature control. The bath is compact in structure, light in weight, easy to carry and durable. It is suitable for the on-site verification / calibration of various types of industrial thermal resistance, low temperature thermocouples, armored thermocouples, working glass liquid thermometers, standard mercury thermometers, bimetal thermometers, pressure thermometers and other temperature sensors.
