There is no strong vibration, no strong magnetic field, no corrosive medium and severe dust in the surrounding environment. The colorant provided by our company are all natural colorant. Natural colorant are edible colorant obtained from natural resources. It is mainly extracted from plant tissues and fermented by microorganisms. Organic Chlorella Powder,Marigold Flower Extract,Chlorella Protein Powder,Organic Certified Blue Spirulina Powder Xi'an Hersoncare Bio-Tech Co., Ltd , https://www.hersoncarebio.com
Most plant colorant have no side effects and are highly safe. Plant colorant are mostly anthocyanins, carotenoids, and flavonoid compound, which are a kind of bioactive substances and functional active ingredients in plant medicine and health food.
In the application of health food, this type of plant pigment can play auxiliary roles such as enhancing human immune function, antioxidation, and reducing blood fat. In ordinary food, some can play the auxiliary role of nutritional enhancement and antioxidation.
Hardness tester product parameters
Overview: MH310 portable Leeb hardness tester can easily and quickly measure a variety of metal materials according to the principle of Leeb hardness measurement. It can display hardness measurement at the same time, and can be used in various hardnesses (Brinell HB, Rockwell HRC) Free conversion between Vickers HV and Shore HS. The tolerance limit can be preset and the alarm will be automatically exceeded. The mainframe of the product is integrated with the high-speed thermal micro-printer. The imported high-speed printer core supports on-site instant printing. The imported long-lasting printing paper ensures long-term storage of data. The low-power design concept relies on a stable IC integrated circuit and comes standard with a large-capacity, long-life, high-speed rechargeable NiMH battery pack. All Chinese display, menu-style operation is simple and convenient, seven kinds of special-shaped impact devices do not need to be calibrated and automatically recognized. It is the best choice for your hardness test.
Technical Parameters:
2 Â Â Â Â Â Â Â Measuring range: HLD (170 ~ 960) HLD
2 Â Â Â Â Â Â Â Measuring direction: support vertical downward, oblique down, horizontal, oblique upward, vertical upward
2 Â Â Â Â Â Â Â Measuring materials: steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy (brass), copper-tin alloy (bronze), pure copper, forged steel
2 Â Â Â Â Â Â Â Hardness system: Richter (HL), Brinell (HB), Rockwell B (HRB), Rockwell C (HRC), Rockwell A (HRA), Vickers (HV), Shore (HS)
2 Â Â Â Â Â Â Â Display: high contrast segment code LCD
2 Â Â Â Â Â Â Â Data storage: up to 100 groups (32 to 1 impact number)
2 Â Â Â Â Â Â Â Thermal printer, quiet work, can print any number of test results to meet the needs of the site
2        Paper width: ( 57.5 ± 0.5) mm; paper roll diameter: 30mm
2 Â Â Â Â Â Â Â Working voltage: 6V NiMH battery pack
2 Â Â Â Â Â Â Â Charging power supply: 9V/500mA; charging time 2.5~3.5 hours
2 Â Â Â Â Â Â Â Continuous working time: about 150h (when not printing, no backlight)
2 Â Â Â Â Â Â Â Communication interface standard: USB1.1
2 Â Â Â Â Â Â Â
Third, the applicable materials:
Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy (brass), copper-tin alloy (bronze), pure copper, forged steel
Fourth, working conditions:
Ambient temperature: operating temperature - 10 ~ +50 °C ; storage temperature: -30 ° C ~ +60 ° C; relative humidity ≤ 90%;
Instrument configuration:
Serial number
name
Quantity
Remarks
Standard configuration
1
Instrument host
1 set
2
D type impact device
1
3
Standard Leeb hardness block
1 block
4
Nylon brush A
1
5
Small support ring
1
6
Power adapter (charger)
1
7
printer paper
1 volume
8
Random data
1 copy
9
ABS instrument box
1
10
Select configuration
11
Nylon brush B
G type impact device
12
Shaped impact device and support ring
See Schedule 3 and Schedule 4
13
Data Transfer and Analysis Software CD
1 set
Application on computer
14
Communication Cable
1
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