Maintenance and maintenance of card moisture analyzer

Card Moisture Analyzer Place:
1. Please put in the room temperature at 5 °C ~ 35 °C is appropriate.
2. Do not place the instrument in an environment with high humidity and large power fluctuations.
3. Do not operate the instrument in a corrosive atmosphere.
4. The instrument should not be placed in direct sunlight.

Maintenance of electrode plugs and sockets of card moisture analyzer:
The measuring electrode and the electrode plug and socket of the electrolysis electrode may cause poor contact due to frequent activities. The socket of the instrument must be aligned with the recess of the electrode plug and then inserted, and rigid rotation is not allowed.
Contamination of the cathode compartment may cause the following phenomena:
(1) Reduce the electrolysis efficiency and extend the measurement time.
(2) The blank current increases because the contaminated part adheres to absorb moisture.
(3) The titration speed is not stable and it cannot reach the end point.
If the above three conditions occur, use chloroform to clean the surface of the glassware and the dirt on the platinum mesh (be careful not to damage the platinum wire or the platinum mesh), pour the chloroform into the cathode chamber, and seal it with a rubber stopper or the like. The interface of the tube is fully shaken to remove internal dirt (can be repeated). Then pour the chloroform over the entire surface of the glass piece, but do not rinse it to the electrode lead. When it cannot be cleaned, immerse the cathode chamber in a beaker of dilute sulfuric acid (be careful not to damage the platinum wire or platinum mesh).
Card moisture meter measuring electrode maintenance:
The measurement electrode can be used when it is bent without short circuit, and it can also be repaired. When repairing, use tweezers to pinch the root of the platinum electrode, and slowly trim the top of the platinum electrode.
When the measuring electrode is contaminated, the measuring electrode can be wiped with acetone. If the dirt of the platinum wire cannot be removed, use an alcohol lamp to flame the platinum wire end. (Please note that the flame is slowly approaching the platinum wire end. Avoid exposing the glass of the electrode due to rapid heating

PVC High speed Auto-Recovery Door


Product Description

Recovery High Speed Door/ Self Recoverable Roller Shutter/Aoto Repair Roller Shutter Door


Advantages:
The advantage of Self Reparing High Speed Doors are self-reparing,easy to clean,complete safe,energy
saving and so on. If the door curtain comes out of its guides(for example in the event of impact with a forklift),
the system will reset the cutrain back intp the guide during the next opening cycle autimatically
Product Description
PVC Curtain

Grey,Yellow grid,Purple,Green,Light green,Black,Perforated Yellow grid,White,Blue,White grid,Sky Blue,Yellow,Orange,Red

Color curtain:0.8mmthickness.
Transparent curtain:1.2mm.

Function:insect prevention

Door Size

Max Door Size: 8M Wide x 6M Height

Bottom Bar

Aluminum alloy 95mm width

Function:reinforce the crutain to keep the door opening without a hitch

Radar Sensor

The place on the cover box. Can detect 3 meters area!

Function: detect the moving thing and open the door.

For the place which has more people through.

Photocell Sensor Function:It's stop the door when the door is closing and someone through the door.
Drive System

High speed door motor: Germany brand(SEW)and Our own brand Hofic.

Germany SEW motor(380V/220V 50Hz 0.75KW,1.5KW,2.2kw.)

Our own brand Hofic(380V/220V 50Hz 0.75KW,1.5KW,2.2KW)

Control System

Control box:Include control system+PLC+transducer+encoder+airbag system.

Brand:Japan Mitsubishi and Our own Hofic

Function: all the control system are inside in it.

Cover Box

Material: Stainless steel201#or304#
To avoid corrosive thing corrode the roll and dustproof

Running Speed Opening Speed:0.8m/s - 1.2m/s(Adjustable)
Closing Speed:0.6m/s - 1.0m/s(Adjustable)
Opening Way Radar sensor+push button for People through
Magnetic loop+push button for forklift through

Main Accessories
Self-Repairing Door Curtain:
Made of reinforced PVC, with flexible weighted soft bottom edge.
The edge of curtain has continuous injection molded teeth that then move up and down in a self-lubricating
polyethylene track attached to structural galvanized side frames.


Auto Recovery Rapid Door,pvc machine protection high speed door,machine protection door,Recovery High Speed Door,Self Recoverable Roller Shutter,Aoto Repair Roller Shutter Door

SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , http://www.hongfarrs.com