Scope
This instrument conforms to astm d2857, iso 1628, astm d1243, d1795, iso 3104, astm d445 standards. High degree of automation, good repeatability of test results
Features
1, using computer control, human-friendly interface that prompts operation
2, to achieve a fully automated test process, automatic extraction, automatic detection, automatic cleaning, automatic drying, without manual intervention
3, using 2 independent cleaning control system, but can also operate independently test
4, dual pipe detection, but also can detect asynchronous
Technical parameters
1, temperature control accuracy: ± ¤0.1
2, the measurement accuracy: ± 0.05 s
3, the maximum timing time: 999.9 seconds
4, the temperature control point: 0 -100
5, maximum power: 2000w
6, power: ac220v ± 10v 50hz ± 5%
7. Overall size: 700 ã 430 ã 700mm
8, viscometer model: standard ubbelohde
Scope
This instrument conforms to gb/t8019 iso6246 astm d381 standards. It is used to determine the actual resin content in aviation gasoline and gasoline.
Features
1, the instrument adopts the metal bath heating system, the heating speed is quick, the bath body temperature is uniform.
2, the instrument configuration of the voltage regulator system, in the experimental process, the air intake is smooth, safe
3, the instrument is equipped with an independent air supply system, can independently regulate the flow of hot air of each test hole, the heat air flow control is accurate and reliable.
4, the instrument uses the imported (omron) temperature controller, liquid crystal display, high precision temperature control, low failure rate
5, the instrument used to protect the circuit, to avoid voltage or current increase on the instrument and operator damage
Technical parameters
1 power supply: 220v ± 10%, 50hz, 2.5kw.
2, the heating method: heating the metal bath
3, test holes: 3.
5, the working temperature: 160 ~ 165
6, the temperature control method: automatic temperature control.
7, the temperature display: digital display.
8, flow display: flow meter display.
10, gas source: external air, > 1000 ± 150ml / sec.
Scope
Test standards: astm d1816, astm d877.
This instrument uses special hardware and software anti-interference technology, it can work in a strong magnetic field environment, and widely used in power, oil and research departments.
Features
1. The instrument uses a microprocessor, three cups of whole, auto-complete boost, hold, stirring, static discharge, calculate, print and other operations, oil circulation pressure test can be carried out within 0-80kv range.
2, large-screen lcd, english menu, easy to operate.
3, this instrument is simple to operate, the operator simply simple setup, the instrument will automatically complete the 1-3 oil sample pressure test in accordance with the setting. Each oil sample, each cycle of breakdown voltage and frequency are automatically stored, after completion of the test, a thermal printer can print out the voltage value of each oil sample breakdown various times and average.
4, retentive, it can store 100 test results and can display the current ambient temperature and humidity.
5, using scm control uniform boost, voltage frequency accuracy of 50hz, making the entire process easy to control.
6, overvoltage, overcurrent, limit and other protection to ensure the safety of the operator.
7, having a temperature measuring and display function displays the system clock.
Technical parameters
1, the test voltage: 0-80kv (optional)
2, the voltage distortion:
Scope
The instrument conforms to the standard astm d323, iso3007, gb/t8017, nfm07007. The instrument is suitable for measuring the vapor pressure of gasoline and other volatile petroleum products, and it is not suitable for the detection of vapor pressure of liquefied petroleum gas. The instrument is used to charge the cooled sample into the gas chamber of the vapor pressure measuring device, and the gas chamber is connected with the air of a certain temperature.
Features
1, the instrument adopts the integrated design, operation and maintenance is simple and convenient
2, the instrument adopts the pid temperature control system, temperature control precision is high, stable
3, the instrument adopts the automatic timing, when the alarm prompt system
4, the instrument uses a double elastic results, easy to operate parallel experiments
5, the instrument adopts the automatic vibration of the steam pressure, improve the accuracy of the experiment, reduce labor intensity
Technical parameters
1, power: ac220v + 10%50hz
2, input power: 0~1500w
3, ambient temperature: room temperature ~+30
4, output power: constant temperature heating: 1000w motor: 25w
5, temperature control precision: 37.8+ 0.1
6, the pressure gauge range: 0~200kpa
7, sensor: pt l00
8, automatic rotation angle of the instrument is 350
Fully refined and semi refined paraffin wax is used widely, mainly used as candles, board, plastics, rubber and other commodity like waxed paper, crayons, candles, carbon paper of the component and packing materials, baking container with dressing, used for electrical components, insulation rubber aging resistance and increased flexibility, etc.
Product is white solid blocks form or granulate, the packing of blocks is 50 KG per bag, while granulate is 25 kg per bag.
Need to stored in ventilated and dry place.
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RD5012A Additive Package for Anti-wear Hydraulic Fluid
1. DESCRIPTION
RD5012A is formulated with anti-wear agent, antioxidant and metal deactivator. The hydraulic fluid blended with RD5012A possesses good antioxidant, anti-rusting and excellent anti-wear properties. It can prevent hydraulic pump and other components from wearing and tearing, prolong the service life of machine.
2.DOSAGE
Viscosity grade Dosage(W%)
15, 22, 32 0.65-0.7
46,68,100,150 0.65-0.7
3. CHARACTERISTICS
ITEM TYPICAL DATA TEST METHOD
Appearance Light brown liquid Visual
Flash point (open cup) ??, min 145 GB/T3536
Kinematics Viscosity (100°C), mm2/s 5.6 GB/T 265
Zinc, m% 4.0 SH/T0226
Sulfur ,m% 7 SH/T0303
Phosphorus, m% 3.5 SH/T0296
4. PACKING AND STORAGE
The packing, marking, transportation, storage and delivery acceptance should meet the requirements of SH/T0164. It is packed in 200 liter metal drum. Store in dry, clean and ventilating warehouses.
RD3161L Engine Oil Additive
Description
RD3161L has been developed to formulate high quality automotive engine oils and multigrade oils. The following performance levels can be achieved with oils formulated with RD3161L.
The Recommend Dosage
API Performance Level Dosage wt%
CI-4,CH-4/SL 12.0
CF-4/SL 7.5
CF-4/SJ 6.2
CD/SF 4.8
Storage
The packing, marking, transportation, storage and delivery acceptance should meet the requirements of SH/T0164. Store in dry, clean and ventilating warehouses.
Packing
The product is packed in 200 liter metal drum (net weight:195 kg/drum).
Gear oil additive for GL-4/GL-5 motor oil lubricant additives
1ï¼?DESCRIPTION
RD4201A is used to formulate high load-carrying, low wear, energy-saving lubricants for automotive and industrial gear and bearing applications. Oils formulated with RD4201A have excellent oxidative and thermal stability.
2.THE RECOMMENDED DOSAGE
Performance Level Viscosity Grade Dosage (wt%)
GL-5 SAE 80W/90, 85W/140 4.2
GL-4 SAE 80W/90, 85W/140 2.1
Heavy load N220, N320, N460, N680 1.6
Medium load N220, N320, N460, N680 1.2
3. CHARACTERISTICS
ITEM TYPICAL DATA TEST METHOD
Appearance Brown liquid Visual
Density (20°C) kg/m Report GB/T1884
Flash point (COC) â?? 130 GB/T3536
Impurities, m% 0.03 GB/T511
Sulfur, m% 30 SH/T0303
Phosphorus,m% 1.2 SH/T0296
Nitrogen, m% 0.2 SH/T0224
4.PACKING AND STORAGE
The packing, marking, transportation, storage and delivery acceptance should meet the requirements of SH/T0164. It is packed in 200 liter metal drum. Store in dry, clean and ventilating warehouses.
RD3133 Additive Package For Engine Oil CD/CF,CC/SC,CB/SB, CC/SD ,CD/SF
1.DESCRIPTION
RD3133 is dark brown viscous liquid prepared form varieties of additives,such as excellent detergent, dispersant, antioxidant and corrosion inhibitor and anti-wear agent. The recommended treat meet the following classification and specification requirements.
2. THE RECOMMENDED DOSAGE
API Multi/Mono Treating Rate(wt%)
CD/CF Multi 6.0
CD/CF Mono 5.5
CC/SC Multi 3.0
CC/SC Mono 2.8
CB/SB Mono 2
CD/SF Multi 4.5
CC/SD Multi 3.8
3. CHARACTERISTICS
Item Typical Value Test Method
Density (20°C), kg/m3 Report GB/T 1884
Flash point (COC) °C 170 GB/T 3536
Kinematic Viscosity (100°C), mm2/s Report GB/T 265
Calcium, wt% 6.0 SH/T 0270
Zinc, wt% 1.6 SH/T 0226
Phosphorus, wt% min 1.2 SH/T 0296
TBN, mg KOH/g 180 SH/T 0251
4.PACKING AND STORAGE
The packing, marking, transportation, storage and delivery acceptance should meet the requirements of SH/T0164. It is packed in 200 liter metal drum. Store in dry, clean and ventilating warehouses.
The product is a kind of reddish brown sticky liquid, which exhibits stronger hydrophilicity and supplies corrosion inhibition effect on metal. It possesses better antirust and emulsifying properties.
SPECIFICATIONS
Excellent hydrophilicity
Good antirust and emulsification ability
APPLICATIONS
The product can serve as antirust and emulsifying agent for cutting fluid and antirust oil(or grease).
THE AMOUNT USED REFERS
The dosage is 3.0%~15.0%.
CHARACTERISTICS
ITEM TYPICAL VALUE TEST METHOD
Sodium Sulfonate, m% 45-50 ZBE60005
Sodium, m% 7.5 SH/T0225
Oil Solubility, Pass Appendix
Water, m% 1.0 max GB/T 260
PH Value 7~8 Test Paper
*Available on request.
PACKING AND STORAGE
The packing, marking, transportation, storage and delivery acceptance should meet the requirements of SH/T0164. It is packed in 200 liter metal drum. The lid should be tightly sealed and sealing ring in good condition. Preventing water and impurities from entering, so as not to be deteriorated.
Features
1, oxidation stability of gasoline tester is split desktop, compact, easy to operate, and comfortable.
2, oxidation stability of gasoline tester can simultaneously accommodate two GB / T8018 standard oxygen bomb, oxygen Bouncing body good sealing performance, easy assembly and disassembly.
3, oxidation stability of gasoline tester tub made of stainless steel, rust-proof and durable.
4, oxidation stability of gasoline tester direct condensation by oxidation bath cover, bath closed due to oxidation, good condensing performance, an experiment without rehydration.
5, the oxidation stability of gasoline tester using the time proportional to adjust the temperature, the heating power can be adjusted within the range of 0 ~ 2000W.
Scope
Automatic saturated vapor pressure analyzer is designed and manufactured according to national standards GB/T8017 ASTM D323 ISO3007 NFM07007 regulations. The instrument is suitable for measuring the vapor pressure of gasoline and other volatile petroleum products, and it is not suitable for the detection of vapor pressure of liquefied petroleum gas. Method of use: the cooled sample is filled into the gasoline chamber of the vapor pressure analyzer, and the gas chamber is connected with the air of a certain temperature.
Features
1, the photodetector separated state accurate;
2, high-power solid-state regulator control heating rate;
3, the voltage is raised status display;
4, integrated structure, easy to operate;
5, standard glass test tubes, meet the standard requirements;
Features
1, high reliability design, efficient brushless motor;
2, the high-performance single-chip control, mature technology, simple operation, high efficiency analysis, analysis of low cost;
3, analysis of the memory speed, temperature, time, work status and display are Automatic control completed;
4, low power consumption, low noise, reliable performance, good stability, easy maintenance, long service life;
5, equipped with electronic locks to ensure the safe use of equipment.
Usage :This wax is Fischer-Tropsch wax can completely replace the pafaffine wax and slack wax applied in the candle industry. End user can reduce the input proportion and save 20% cost . This wax is widely used for cup candle products .
Advantages : Less smoke, resistant to burning, more white color , power state easy for production and save the cost .
Scope
Automatic freezing point and pour point tester in line with gb / t510, gb / t3535 national standards, the use of a plurality of components of the master microcontroller, automatic cooling, automatic climate control, automatic detection and automatic printout.
Features
1, large-screen lcd display, english prompts
2, keyboard control, easy to operate multi-mode control program
3, using the united states imported testing equipment, good stability, high sensitivity, high reliability
4, instruments and equipment imported to take similar detection device can detect trace samples, speed, and high reproducibility of the results
5, automatic freezing point and pour point tester using imported overlay compressor refrigeration systems, cooling speed, depth and temperature cooling effect are better than the same industry
6, reserved for usb communication interface with the host computer communication, ease of centralized management system consisting of
Technical parameters
1, the use of the environment: temperature 0 ~ 60 ? relative humidity: = 80%
2, the test holes: two holes
3, temperature range: + 50 ? ~ -45 ? (temperature can be customized according to customer requirements)
4, temperature accuracy:
Scope
Automatic freezing point tester of petroleum products according to national standards gb / t510 "oil freezing point" provides design and manufacture.
Features
1, large-screen lcd display, english prompts
2, keyboard control, easy to operate multi-mode control program
3, using the united states imported testing equipment, good stability, high sensitivity, high reliability
4, instruments and equipment imported to take similar detection device can detect trace samples, speed, and high reproducibility of the results
5, automatic freezing point tester using imported overlay compressor refrigeration systems, cooling speed, depth and temperature cooling effect are better than the same industry
6, reserved for usb communication interface with the host computer communication, ease of centralized management system consisting of
Technical parameters
1, the unit of work: the two groups were detected were detected
2, the cooling temperature: + 50 ~ -45 ?
3, cooling method: imported compressor
4, trace detection: 4ml sample test
5, control: scm control
6, work: automatic measurement, automatic calculation results
8, total power: 800w
9, power supply: ac220v 50hz
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