Shanghai Boqu Environmental Technology Co., Ltd

Functions:
It can measure pH,mV(ORP) and temperature.
LCD display, English operation system
Automatic and manual temperature compensation, self-calibration, and self-calculation of electrode percentage theoretical slope
Five types of pH buffer solution can be chosen to conduct automatic calibration (one point or two points)
Test results can be stored, deleted, viewed and printed. The amount of data can reach the maximum of 200 sets.
It has RS-232 interface, and it can be connected to TP-16 printer. Also, the interface can be used to connect data collecting software and computer.
It can be used to measure pH value of ultrapure water, pure water and boiling water by adjusting equipotential point and choosing specific electrode.
It is equipped with E-201-C pH combined electrode and T-818-B-6 temperature electrode.

Specifications:
1.Measuring range
pH£º(0.000~14.000)pH
mV£º(-1999.9~1999.9)mV
Temperature: (-5.0~105.0)¡æ
2.Resolution
pH£º0.1pH¡¢0.01pH¡¢0.001pH
mV£º0.1mV
Temperature: 0.1¡æ
3.Accuracy:
pH£º¡À0.005pH¡À1 bit
mV£º¡À0.2mV (¡À399.9mV) ¡À0.03% FS
Temperature:¡À0.3¡æ¡À1 bit
4.Input impedance>=3¡Á1012¦¸
5.Stability:£¨¡À0.005pH¡À1bit£©/3h
6.Temperature compensation range: Manual/Automatic(-5.0¡«105.0)¡æ
7.Power supply: DC power (9V DC£¬300mA£¬inside positive and outside negative)
8.Dimension(mm)£º280¡Á210¡Á90
9.Weight: 1kg


340*270*280mm/unit
2.5kg

Functions:
It can measure pH,mV(ORP) and temperature.
The instrument is equipped with large LCD Touch Screen and English operation system for easy use.
Several kinds of pH buffer solution can be chosen for instrument calibration. Furthermore, the buffer solution can be prepared by users.
The instrument can recognize five types of buffer solution automatically.
It has many functions such as automatic and manual temperature compensation, self-calibration and self-calculation of electrode percentage theoretical slope.
The data can be stored, deleted, printed and viewed, and the quantity of measuring data can be maximized to 200 sets.
It has standard RS-232 and USB interface. To match with data collecting software, it can be communicated with computer.
It is equipped with E-201-D pH combined electrode and T-820C temperature electrode.

Specifications:
1¡¢Measuring range
pH£º£¨-2.000~18.000£©pH
mV£º£¨-1999.99~1999.99£©mV
Temperature: £¨-5.0~105.0£©¡æ
2¡¢Resolution
pH£º0.1 pH ¡¢ 0.01 pH ¡¢0.001pH
mV£º0.1mV ¡¢ 0.01mV
Temperature: 0.1¡æ
3¡¢Accuracy:
pH£º¡À0.002pH¡À1 bit
mV£º¡À0.03% FS
Temperature: ¡À0.2¡æ¡À1 bit
4¡¢Input impedance>=3¡Á1012¦¸
5¡¢Stability: £¨¡À0.002pH ¡À1 bit£©/3h
6¡¢Temperature compensation range: manual/automatic £¨-5.0¡«105.0£©¡æ
7¡¢Power supply: AC (220V¡À22) V£»(50Hz¡À1)Hz
8¡¢Dimension£¨mm£©£º250¡Á195¡Á100
9¡¢Weight:2kg


370*310*340mm/unit
4kg

What Metals Spark When Struck
Items made of carbon steel, stainless steel, cast iron or wrought iron are all likely to produce sparks. Non-ferrous metals include aluminum, copper, brass, silver and lead.

Why do sparks occur when metals are struck?

When grinding metals, sparks are produced due to friction. A rotating grinder cuts through metal molecules, rubbing them and generating heat. In the process, some particles break loose and burn due to this heat.

Does metal on metal cause sparks?

Whenever small pieces of metal come off a surface, they heat up and ignite due to friction. The sparks produced are small pieces of metal that burn when they encounter oxygen in the air. Sparks from cutting or grinding metal can be dangerous.

Does aluminum cause sparks?

In addition, aluminum may produce sparks if it is not nonferrous. Although pure non-ferrous aluminum is non-sparking, aluminum alloys are often used due to availability, cost and strength properties.

Does bronze glow?

Bronze is electrically conductive, but does not spark. These tools have a long history in mechanical engineering and combat and are an excellent addition to any tool kit. Aluminum bronze is a lightweight alternative to many of the heavier copper-based alloys. While not as strong as beryllium blends, this alloy can hold its own.

Can brass light a fire?

Unlike ferrous metals (those containing iron) that spark on impact, brass does not spark on impact. Brass is considered to be "non-sparking". Brass can also withstand low temperatures. This is important because the vaporization of LPG causes the cylinder and valve to become very cold.

Can brass cause sparks?

Sparking with a metal that has low thermal conductivity is a good thing. Copper is not good at generating sparks and has high electrical conductivity. Safety tools made of copper, such as bronze and beryllium, are unlikely to produce sparks.

IGNITION GUN JGD-20
Dongfang Yoyik has advanced technology and equipment, with excellent management philosophy, fair and reasonable prices, high brand reputation. The product are sold to worldwide, and win many good reputation among users. It is worth you to buy. We sell a variety of domestic and international first-line brand. We also provide professional accessories of Steam Turbine, Electric Machinery, and Boiler.

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ZYR-DFYL-2025-2-11

MPG-6099 Multi-parameter Analyzer

Brief Introduction
The MPG-6099 multiparameter water quality meter is new generation water quality analyzer developed by BOQU Instrument,it s can be designed to measure different water quality parameters as customers need, such as pH,ORP,Dissolved oxygen,Turbidity,Suspended solid(TSS,MLSS),COD,Ammonia nitrogen(NH3-N),BOD,Color,Hardness,Conductivity,TDS,Ammonium(NH4+),Nitrate(NO3-),Nitrate nitrogen(NO3-N) etc.

Technical Features of Multi-parameters Water Quality Meter

1)Real-time water quality measurement.
2)All water quality sensor is RS485 Modbus ensure precision to collect data.
3)Easy operation,all operation will will in one touch screen.
4)Datalogger function,all measured data will be recorded.
5)Download,MPG-6099 multi-parameters water quality meter is with USB interface, user can download report by excel type.
6)Wireless function for operation,users only need insert local SIM card,then they can check all data on mobile App or website.