DETECT - 1403 Annonces

Friday 09 August 2019

First, we need to determine if there is a leak in the pipette. 1. Detection method: 1) Visual inspection: first pipette the liquid using the pipette to be tested, then let it stand vertically for 15 seconds to see if there is a slow flow of droplets. If there is a droplet flowing out slowly...

Thursday 08 August 2019

Basic information Venturi flowmeter is adopted in the body of a balanced valve with threaded connections to make flow adjustment more accurate and flow monitoring more convenient. Accurately balance the flow of each branch or end of the system. Features 1. Good sealing, no , easy...

Tuesday 30 July 2019

Since its birth, the QuEChERS method has been widely used in pesticide residue analysis due to its unique advantages and characteristics of fast, simple and cheap. Lehotay et al. established a method, which uses the QuEChERS method to treat samples and analyze 229 kinds of pesticides...

Saturday 13 July 2019

It is important to choose the suitable heat conduction medium, to make sure that system works stably. To choose the suitable medium according to the working temperature of the system is essential. How to Determine Freezing Water Flow Rate? A lot of people will ask such a question...

Tuesday 09 July 2019

Polymeric MCX SPE cartridges are used to extract strongly alkaline compounds. MCX is a mixed strong cation exchange adsorbent obtained by bonding sulfonic acid groups on highly crosslinked PS/DVB surface. It has both reverse phase and cationic exchange retentive properties and good...

Thursday 04 July 2019

The filler of polymeric HLB SPE cartridges produced by a special copolymerization technology contains a certain proportion of the hydrophilic group and the hydrophobic group. Hydrophobic divinyl benzene structures retain nonpolar compounds and hydrophilic n-vinyl pyrrolidone structures...

Saturday 15 June 2019

- Low Voltage Switch Assembly Machine - - Introduction of Low Voltage Switch Assembly Machine - The low voltage switch assembly machine automated production machinery ltd completes multiple functions such as semi-finished product feeding, semi-finished product assembly, finished...

Thursday 13 June 2019

Oxygen sensors are an essential component in engines that use three-way catalytic converters to reduce exhaust pollution. Since the air-fuel ratio of the mixture deviates from the theoretical air-fuel ratio, the purification ability of the three-way catalyst for CO, HC and NOx will drop sharply...

Friday 07 June 2019

- Vertical Grinding Mills - GKLM series vertical grinding mill is one advanced powder making mill through our engineer research and experience and bringing in advanced technology of the world. It is ideal equipment for superfine milling industry which integrated with crushing, drying...

Tuesday 02 April 2019

SUNCHI dc inverter heater pump floor heating central air conditioning units with DC inverter heating pump( heating + cooling ) + fan coil + floor heating pipe to achieve summer cooling and winter heating function, it is an intelligent, efficient and comfortable air handling units...

Saturday 12 January 2019

Cow Metal Detector 1.High sensitivity, when detect metal objects, sound and light alarm simultaneously, simple and easy to use. 2. When turned on, sound and light prompts, about two seconds turn into the normal working condition. 3.Energy saving, continuous work up to 40 hours, the...

Wednesday 12 December 2018

Many temperature wave choice for you: Memory eight kinds of temperature parameter waves can be provided as choice, and establish to move to heat and cool off function compulsory; Whole soldering process to complete automatically, easy to use. Special heat up and temperature equalization...

Wednesday 28 November 2018

Nous sommes une entreprise de production horticole qui vous fournit différents types de légumes frais (gombo, tomate, piment, oignon, pomme de terre, poivron, aubergine, aubergine amère, ciboulette) et de fruits (papaye, banane). Disposant de vastes terres fertiles et maîtrisant les...

Saturday 25 August 2018

Quantité : 200 - Prix : 15-300USD

Unmanaged Industrial Switch PM3012FSI is optimal at independent research and development of industrial unmanagement PoE switches, have 8*10/100Mbps RJ45 and 2*Gigabit TP/SFP Combo Ports, RJ45 port support MDI/MDIX automatically flip forward capability and line speed. Among them 1-8...

Thursday 26 July 2018

Prix : 12,00 €

- Heat Pump Units Manufacturers - Zhejiang Beifeng Refrigeration Equipment Co.,Ltd is professional Heat Pump Units Suppliers and Heat Pump Units Manufacturers.The existing two processing bases are located in shengzhou city,Zhejiang province,The company covers an area of 90 mu and...

Friday 13 July 2018

Prix : USD 800-3500/set

- Description of Metro Circular Shape Speed Gate: - - CXT servo motorized speed gate turnstile, it is ideal for high-level places yet has mass throughout daily, like metro, station, airport etc. - High-Speed Turnstile gate is equipped with triple anti-pinch design: infrared anti-pinch...

Wednesday 11 July 2018

Ship Today Ship Today Ship Today ****Provide you what need，Remove what your worried**** ********Sweet price,Good quality, Large quantity******** ****New Original，One year warranty,Good after-service**** Amikon Limited offers solutions for global control system components, We offer...

Wednesday 20 June 2018

Quantité : 1piece - Prix : USD60

Description of air micro 4-20mA differential pressure transmitter: LFM-1 differential pressure transducer detect differential pressure or gauge pressure then convert this pressure difference to a proportional analogue output signal. Two output version are offered: Voltage output of 0~10VDC...

Wednesday 06 June 2018

Quantité : 1 - Prix : USD380~650

1.The description of the cheap china suppliers digital turbine flow meter: This cheap china suppliers digital liquid turbine flow meter is used to detect instantaneous flow and total accumulated flow.And it converts the liquids into 4-20mA or pulse signal output. 2.The features of...

Tuesday 05 June 2018

Quantité : 1 - Prix : USD380~650

1.The description of steam turbine flow meter: This steam turbine flow meter first converts the flow rate to the turbine speed, and then converts the speed into an electrical signal proportional to the flow rate. This flow meter is used to detect instantaneous flow and total accumulated flow...

Wednesday 30 May 2018

Quantité : 20000 - Prix : negotiable

Ultrasonic Leakage Detector ULD-586 Applications: Used for measuring Leakage of system. Applicable to detect: *Leaks in refrigeration and air condition systems *Leaks in heating system, Internal leaks in steam transfers, Compressed air leaks, Tire & tube leaks, Engine seals, Electrical...

Wednesday 30 May 2018

Quantité : 2000 - Prix : $1

Three Channel Vibration Meter Size: VM-6380-3 Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Speci fically designed for present measuring various mechanical vibration. So as to provide the data for t he quality control...

Tuesday 29 May 2018

Quantité : 2000 - Prix : $1

Double Channel Vibration Meter Size: VM-6380-2 Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Speci fically designed for present measuring various mechanical vibration. So as to provide the data for t he quality control...

Tuesday 29 May 2018

Quantité : 2000 - Prix : $1

Vibration Meter Size: VM-6370 Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Speci fically designed for present measuring various mechanical vibration. So as to provide the data for t he quality control, run time and equipment upkeep...

Tuesday 29 May 2018

Quantité : 2000 - Prix : $1

Vibration Meter Size: VM-213 Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Speci fically designed for present measuring various mechanical vibration. So as to provide the data for t he quality control, run time and equipment upkeep...

Tuesday 29 May 2018

Quantité : 2000 - Prix : $1

3 Axis Vibration Meter Size: VM-6380 Applications: Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery. Speci fically designed for present measuring various mechanical vibration. So as to provide the data for t he quality control, run time...

Sunday 06 May 2018

Introduction Coolseer WiFi D/W Sensor is a battery powered reed sensor. It can detect the status of a door or window (open or close) and have it reported to your mobile devices. Parameters 1. Model: COL-DS01W 2. Battery: CR2 x 1 3. Battery Life: 1 years (15 times/day) 2years(7 times/day) 4...

Sunday 06 May 2018

Introduction Coolseer WiFi Water leaking sensor is a kind of wireless smart detecting sensor. It is usually applied in kitchen and bathroom, when it detects flood leakage, it will send notification or trigger the siren alarm. It could be used in the protecting your fortune from being damaged...

Sunday 06 May 2018

Introduction Light control switch is a Z-wave network and radio waves through the remote control of intelligent devices. In the use of Z-wave network, it can be connected to any Z-wave master device. When using radio waves, the light control switch can be used in conjunction with the alarm host...

Sunday 06 May 2018

Introduction PIR is a passive infrared detector or physical sensor, the sensor doesn't emit any energy but only passively receive and detect infrared radiation from outside. Under room temperature, all items have radiation. Human beings are warm-blooded animal with stable infrared radiation...