Rapid Temperature Change Test Chamber description:
Rapid temperature changes (damp heat) test chamber is suitable for the whole product, parts and materials for high temperature, low temperature, high and low temperature circulating and temperature stress screening (ESS) test, and constant humidity and cyclic damp heat test. This type of machine mainly used to simulate the product in climate conditions, a temperature and humidity conditions or at ambient temperature and humidity conditions, detecting the product features and the adapt change ability. It is the aviation, automobiles, home appliances, research and other fields necessary test equipment.
Rapid temperature change test chamber advantages:
1.Can set the temperature variable rate of the different stress screening
2.Can perform a rapid temperature change (ESS), condensation test, high temperature and humidity test, temperature and humidity cycling test, etc.
3.Meet the requirements of stress screening test for electronic equipment
4.Switching temperat stress screening (fast temperature change rate) 5deg C/min, 10deg C/min, 15deg C/min experimental conditions
6.Meet the requirements of stress screening test for electronic equipment MIL-STD-2164, MIL-344A-4-16, MIL-2134A-19, NABMAT-9492, GJB-1032-90, GJB/Z34-5.1.6, IPC-9701....ETC.
7.Can carry out the two test methods, temperature test and average temperature test
8.With aluminum sheet test machine load capacity (non plastic load)
9.Single machine can perform fast temperature change (ESS), condensation test, high temperature and humidity test, temperature and humidity cycling test, etc.
10.Can screen the sample load with a large number
11.Built in two-way USB2.0 portable storage interface (can copy the test curve and load the test program)
12.Complete real-time test curve analysis shows that no time limit
13.Can be integrated with the E management system to monitor the management system
14.Multi-language selection: Chinese, English, Russian, Korean, Japanese, German multilingual language switching.
Rapid temperature change test chamber accessories:
1.Standard equipment
Test product load power supply 3 groups
Each side of the left and right side has a 50mm Pin hole
Pin hole silicone plug 2 PCS
Stainless steel sample holder 2 PCS
20L water storage tank 1 PCS
Pure water filter 1 PCS
Charge modeïPWM
System voltageï12V
Charge current: 8A/10A
Load output voltage: 12V
Battery typeLead acid (GEL, AGM, flooded)
Application
1. The household solar power systems
2. Small solar power system
3. The portable solar application products
1.Electronically regulated charging regime: Boost and float charge
2.Emperature compensation
3.Deep discharge protection
4.PWM series regulation, no panel short circuit
5.Fully electronically protected: panel surge voltage, Wrong polarity at panel or battery,
Overload and short circuit at load
6.LED indications: Charge status, SOC, LVD, Overload/Short-Circuit Common positive allows
grounding
Charge mode, pwm
System voltage, 12v/24v
Charge current: 10a/20a
Output voltage: 12v or 24v
Battery type, lead acid (gel, agm, flooded)
Application ,
1.Street light
2.Advertising lights
(1)adopt advanced mcu design, conforming pwm charging controlling technology, with strong reliability and anti-disturb capability.
(2)adopt solar energy as power source without waste of regular energy.
(3)perfect protective and temperature compensate function to prevent the battery from over voltage or shortvoltage.
(4)with perfect capability, to protect acid battery from over discharge
(5)it can restart electrodeless lamp, the controller can restart itself to make sure electrdeless lamp under normal working status when electrodeless lamp is not able to turn on
(6)work under diferent surroundings.
(7)memory function: startup load mode and main circuits working time can be reached by setting with outer keys. After setting, the time will be saved in memorizer. The data will not disappear even battery is disconnected with controller.
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Mini controller
Charge mode, pwm
System voltage, 12v
Charge current: 8a/10a
Load output voltage: 12v
Battery type, lead acid (gel, agm, flooded)
Application ,
1. The household solar power systems
2. Small solar power system
3. The portable solar application products
1.Electronically regulated charging regime: boost and float charge
2.Emperature compensation
3.Deep discharge protection
4.Pwm series regulation, no panel short circuit
5.Fully electronically protected: panel surge voltage, wrong polarity at panel or battery,
Overload and short circuit at load
6.Led indications: charge status, soc, lvd, overload/short-circuit common positive allows
Grounding
The sc solar charge controller series is especially designed for small solar systems with the
Need of a low battery disconnect feature.Main differences to the preceding sc series: the
Regulation circuit provides now series regulation to prevent single cell overheat problems of
Shorcircuited solar panels. The terminal section has been replaced by a rugged, well profane
4mm2 terminal block. The melting fuse of the predecessor has been replaced by a fully
Electronically protected circuit.
2 leds and 1 duo led to display charging in progress, battery soc, load disconnect and overload
Status. Leisure and rural electrification systems are the typical applications for this product. It is a
Perfect solution for cost-sensitive systems which require state-of- the-art system management.
Place of Origin:Zhejiang, China (Mainland)
Brand Name:OEM
Model Number:STC-1000
Usage:Industrial
Theory:Resistance Thermometer
Accuracy:,±1,°C
Temperature range:-30~110,°C, -50~99,°C
Power supply:AC220V ,±10% 50HZ/60HZ
Display:lcd display, celsius
Sensor Type:NTC sensor
Temperature sensor deviates from simplistic ON/OFF thermostatic mechanisms which control a residential hot water heating operation to extremely delicate semiconductor types that can manage multiple means of administration stove factories.
The MS20 is a high precision and high sensitivity of soil moisture & temperature sensors. By measuring the dielectric constant of the soil, it shows stable real moisture content directly. The MS20 can measure the volume of soil moisture. The FDR soil moisture measurement method is in line with present international standards. Apply to the soil moisture monitoring, scientific experiment, water-saving irrigation, greenhouse vegetables, flowers, grass, fast measure, plant cultivation, greenhouse control, precision agriculture and the other measurement of water, weather or particulate matter content.
Support customer soil type, the user can calibration
Contain moisture & temperature measure. High precision, quick response and good compatibility.
Seal with Fire-retardant Epoxy Resin, IP68 water proofing. Long term usage.
Special treatment of probe material can be against acid and alkali corrosion.
Widely used in many kinds of soil because of the imported advance tech which correct the effect of different salt content.
Multiple protection functions including Power supply, communication, analog output. High reliability.
2 Technical parameter
Technical parameter
Signal output typeRS485 interfaceVoltage outputVoltage output
(Low-voltage)Current output
Output rangeModbus Protocol0-2V
0-5V
0-10V
Customize0-1V
0-2V4-20mA
Customize
Input voltage4.2-30V/DC4.2-30V/DC2.7-16V12-30V/DC
Average working current
About MT-10
We designed the MT-10 to measure the water content, electrical conductivity, and temperature of soil. The MT-10 uses an oscillator running at 70 MHz to measure the dielectric permittivity of soil to determine the water content. A thermistor in thermal contact with the sensor prongs provides the soil temperature. The Polyurethane coating on the MT-10 circuit board protects the components from water damage and gives the sensor a longer life span.
2.1 Specifications
Volumetric Water Content
Range: 0 (air) to 100 (water)
Temperature
Range: -40 to 80
Resolution: 0.01
Accuracy:±0.5
General
Dimensions: 10 cm (1) x 3.2 cm (w) x 0.7 cm (d)
Prong Length: 5.2 cm
Dielectric Measurement Frequency: 70 MHz
Measurement Time: 150 ms (milliseconds)
Power requirements: 3.6 to 30 VDC, 0.3mA quiescent, 10mA during 150 ms measurement
Output: SDI-12 / RS485 MODBUS RTU
Operating Temperature: -40 to 80
Connector Types: 3.5 mm (stereo) plug or stripped & tinned lead wires (Pigtail)
Cable Length: 5 m standard; Maximum 75 m. Please contact if you need longer cable lengths.
PHYSICAL CHARACTERISTICS
SENSOR IMAGE
SENSOR NAMEMT10
DIMENSIONS10 cm X 3.2 cm
CABLE LENGTH5 meters
1.Operation temperature:450
2.The id of plug hole: 3.5mm, 6.3mm
3.Long life time: over 10 years
4.Wire length, termianl and structure can be customized
Application: oven, toaster, mirowave, bread machine , grill and other kitchen appliances.
First, abrasive corundum product profile
It is made of high quality aluminum oxide powder as raw material and refined by electrofusion. It has high purity, good self-sharpening, acid and alkali corrosion, high temperature resistance and high thermal performance. Its hardness is slightly higher than that of corundum, high, self-sharpening, grinding ability, heat a small, high efficiency, acid and alkali corrosion, high temperature thermal stability. Made with abrasive, suitable for grinding high-carbon copper, high-speed
Second, abrasive corundum use applications
Widely used in refractory materials, consolidation abrasive, coated abrasive, precision casting, casting coatings, all kinds of high-end products, processes or hardware products such as landscaping treatment, but also for refractory bricks, castables, slippers and so on.
Third, polished corundum prices manufacturers
Jinlin refractory material factory long-term production of dense fused corundum price concessions are guaranteed, sandblasted corundum price hotline 08613629566279 ningxia jinlin dense fused corundum melting point high bulk
SHT20 Digital Temperature and Humidity Sensor Product Summary
The SHT20 humidity and temperature sensor of Sensirion has become an industry standard in terms of form factor and intelligence: Embedded in a reflow solderable Dual Flat No leads (DFN) package of 3 x 3mm foot print and 1.1mm height it provides calibrated, linearized sensor signals in digital, I2C format.
SHT20 Digital Temperature and Humidity Sensor FEATURES
* Fully calibrated
* Digital output, I2C interface
* Low power consumption
* Excellent long term stability
* DFN type package - reflow solderable
FEATURES
1.Negative black screen will bring you to a secret world.
2. 51mm round display area helps to protect your eyes.
3.Glass or acrylic Lens is for your selection.
4.Touch buttons to make simple operation.
5. Amazing Silver Frame opens your modern life.
6. The visiable thickenss above the wall is only 11mm.
7.Rotation to connect gives you easy installation.
8. 86mm hidden box and european 60mm round box is suitable.
9. White, black or gold housing creates your colorful life
Place of origin: beijing, china (mainland)
Brand name: zyhs
Model number: wrk-231
Usage: industrial theory: temperature sensor
Accuracy: 0.5-1 a /b grade, a grade /b grade
Temperature range: 0 ~ 1700
Material: ss304/ss316 certificate: iso9001/ce
Application: widely
Size: oem head: explosion-proof
Thermocouple diameter: 16-20mm
Connection: flanged or threaded thermocouple
Production experience: more than 20 years
Colour: red head
Technical parameters
Type maximum temperature under
Wre3/25 1820
S 1760
R 1760
B 1800
Tolerance : (p5 (j2
Precision wire target(1554 ) (p3 (j1.5
Paper tube length 150~1800mm(can be customized)
Optional paper tube forms: flat coil pipe, oblique roll tube.
Protective cap steel or aluminum
Optional protection grade: regular, splash.
Slag cap material: aluminum cap, gossan, brass cap.
Slag cap form: embedded type, type of outsourcing.
Use optional: one or more (5-8 times). Many times using thermocouple with functions of splash.
Measuring success rate8%
Response time?¤5s
Typemodel leg -leg
R qr-kr ptrh13%pt
S qr-ks ptrh10%pt
B qr-kb ptrh30%ptrh6%
Wreqr-kw wre3% wre25%
220VAC, control boiler heating, 3A, with only internal sensor with wifi connection
https://www.alibaba.com/product-detail/BHT-1000GCLW-Heater-Digital-WIFI-Room_60665190004.html?spm=a2747.manage.list.4.XP92oL
The BHTseries Heating Thermostat has been developed to control electric underfloor or water heating or boiler systems. These units are designed for use in commercial, industrial, civil and domestic properties.
Now you dont need to choose between saving money or staying comfortable. The wifi thermostat can help you save up energy costs every year when you use a pre-set heating program schedule through App. When you use our intuitive mobile app, you can adjust your thermostat schedule around your life, so youre not needlessly heating an empty home
