Sodium hydrosulfite is widely used in the textile industry for reducing dyeing, reducing cleaning, printing and decoloring, and for bleaching silk, wool, nylon and other fabrics. Because it does not contain heavy metals, the bleached fabric has bright color and is not easy to fade. In terms of various substances, sodium silicate can also be used for food bleaching, such as gelatin, sucrose, honey, etc., soap, animal (vegetable) oil, bamboo, porcelain clay, etc. Sodium hydroxide can also be used in organic synthesis, such as reducing agent or bleaching agent in the production of dyes and medicines. It is the most suitable bleaching agent for wood pulp and papermaking. Moreover, many heavy metal ions such as Pb2+ and Bi3+ can be reduced to metals in water treatment and pollution control, and it can also be used to preserve food and fruits. However, due to the many dangers of sosso, many of its uses tend to be replaced by thiourea dioxide, which is safer and easier to store and transport. Sodium Hydrosulfite,Sodium Hydrosulfite 88%, Sodium Hydrosulfite 90% HENAN JINHE INDUSTRY CO.,LTD , https://www.hncarbonblack.com
Product Description
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Functions and characters:
1.Two parts: right and left detecting board + mainframe ergonomically designed, tamper-proof and anti-blind spots designed.
2. Pinpoint Zone Detection:33 zones shows precise target locations on the left, center and right side of the body from head to toe.
3. Independent detection and LED displaying on the right, center and left zone, the Max sensitivity is one-coin sized. If the target metal detected on the left zone, the left LED will light, if on the right zone, the right LED light, and if center, the left and right LED both light.
4.Automatic recording number of people passed, alarming times and strength of interference on the large LCD.
5.High capability of anti-interference: The adoption of digital, analogy and left and right balanced technology can prevent false or omitted alarming, which greatly enhance the capability of anti-interference.
6. The metal detecting gate can be operated either through the remote control or by the operation panel directly.
7. A processor based continuous wave multiple sensor measurement method with self-testing diagnostics and high stability Digital Signal Processing.
8. Adjustable sensibility: Each zone sensitivity can be adjusted separately, ranging from 0 to 99.
9. Protection with password: The protection from the password can only allow the authorized person for the operations. It is highly safe.
10. 8 doors can be put side by side at intervals of only 50cm without mutual interference.
Harmless to human body: Low intensity magnetic field that is harmless to heart pacemaker installed in human body, pregnant women, magnetic floppy, recording tapes, etc.
Dimensions
(1) Overall sizes (mm): 2240 (height) x 900 (width) x 580(depth)
(2) Size of alley (mm): 2240 (height) x 760 (width) x 580 (depth)
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Technical parameters:Passage dimensions: Working power: 30W Voltage: AC:110V~220V
Working temperature: -20 °C ~ 55 °C
Product exterior dimension:
2200mm*800mm*600mm
Product interior dimension:
2050mm*700mm*600mm
Net weight: 75KG Gross weight: 90KGS
Our Services
Â
our sales team can give feedback within 12 hours after receive your inuiry
our after sales team can give solution within 48 hours after receive your request
our engineer can go aboard for technical support for big project depends
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Packaging & Shipping
Â
Takes of ploywooen case or strong carton box
Paking size :Main gate board : Â 2290*720*230 mm 50KG
            host CPU box : 745*300*266mm      12KGÂ
Company Information
Â
we are a reliable metal detector manufacture that have our workshop
and have a strictly quality control system
Product Description
Â
Functions and characters:
1.Two parts: right and left detecting board + mainframe ergonomically designed, tamper-proof and anti-blind spots designed.
2. Pinpoint Zone Detection:33 zones shows precise target locations on the left, center and right side of the body from head to toe.
3. Independent detection and LED displaying on the right, center and left zone, the Max sensitivity is one-coin sized. If the target metal detected on the left zone, the left LED will light, if on the right zone, the right LED light, and if center, the left and right LED both light.
4.Automatic recording number of people passed, alarming times and strength of interference on the large LCD.
5.High capability of anti-interference: The adoption of digital, analogy and left and right balanced technology can prevent false or omitted alarming, which greatly enhance the capability of anti-interference.
6. The metal detecting gate can be operated either through the remote control or by the operation panel directly.
7. A processor based continuous wave multiple sensor measurement method with self-testing diagnostics and high stability Digital Signal Processing.
8. Adjustable sensibility: Each zone sensitivity can be adjusted separately, ranging from 0 to 99.
9. Protection with password: The protection from the password can only allow the authorized person for the operations. It is highly safe.
10. 8 doors can be put side by side at intervals of only 50cm without mutual interference.
Harmless to human body: Low intensity magnetic field that is harmless to heart pacemaker installed in human body, pregnant women, magnetic floppy, recording tapes, etc.
Dimensions
(1) Overall sizes (mm): 2240 (height) x 900 (width) x 580(depth)
(2) Size of alley (mm): 2240 (height) x 760 (width) x 580 (depth)
Â
Technical parameters:Passage dimensions: Working power: 30W Voltage: AC:110V~220V
Working temperature: -20 °C ~ 55 °C
Product exterior dimension:
2200mm*800mm*600mm
Product interior dimension:
2050mm*700mm*600mm
Net weight: 75KG Gross weight: 90KGS
Our Services
Â
our sales team can give feedback within 12 hours after receive your inuiry
our after sales team can give solution within 48 hours after receive your request
our engineer can go aboard for technical support for big project depends
Â
Packaging & Shipping
Â
Takes of ploywooen case or strong carton box
Paking size :Main gate board : Â 2290*720*230 mm 50KG
            host CPU box : 745*300*266mm      12KGÂ
Company Information
Â
we are a reliable metal detector manufacture that have our workshop
and have a strictly quality control system
Security Entrance Walk Through Metal Detector Door
Model NO.: VW-EB
Installation Mode: Contact Type
Environment: Indoor or Outdoor
Remote Control: Yes
Install Guide: Supply in Free of Charge
Trademark: vfinder
Transport Package: Strong Carton Box
Specification: CE and ISO
Origin: Guangdong Dongguan
HS Code: 8543709100
Model NO.: VW-EB
Installation Mode: Contact Type
Environment: Indoor or Outdoor
Remote Control: Yes
Install Guide: Supply in Free of Charge
Trademark: vfinder
Transport Package: Strong Carton Box
Specification: CE and ISO
Origin: Guangdong Dongguan
HS Code: 8543709100