DW-CS-8820S Carbon & Sulfur Analyzer
Main configuration
| No. |
Name |
Type |
Quantity |
Unit |
Remarks |
| 1 |
Infrared host |
DW-CS-8820S |
1 |
PC |
Include in quotation |
| 3 |
Computer |
|
1 |
PC |
| 4 |
Printer |
|
1 |
PC |
| 5 |
Electronic balance |
Sartorius
(One ten thousandth) |
1 |
PC |
| 6 |
Random spare parts |
See the table below |
1 |
Set |
Random spare parts
| No. |
Name |
Specification |
Unit |
Quantity |
Note |
| 1 |
Relieve Valve |
YQY-6 |
pcs |
1 |
|
| 2 |
Ceramic Crucible |
1000pcs/carton |
carton |
1 |
|
| 3 |
Tungsten Fluxing Medium |
Low blank of C&S |
bottle |
1 |
|
| 4 |
Pure Iron Fluxing Medium |
Low blank of C&S |
bottle |
1 |
|
| 5 |
Quartz Crucible Holder |
|
pcs |
2 |
|
| 6 |
Dust Cleaning Tube |
|
Meter |
1.2 |
|
| 7 |
Silicone Ring |
∅40*27*7 |
pcs |
1 |
|
| 8 |
O-Ring |
37mm*3.1mm |
pcs |
2 |
|
| 9 |
O-Ring |
16mm*2.5mm |
pcs |
2 |
|
| 10 |
PVC pipe |
4mm*6mm |
Meter |
10 |
|
| 11 |
Switch |
Self-locking |
pcs |
1 |
|
| 12 |
Switch |
Not Self-locking |
pcs |
1 |
|
| 13 |
Rocker Switch |
Double Row |
pcs |
1 |
|
| 14 |
Fuse |
2A |
pcs |
2 |
|
| 15 |
Porcelain Fuse |
20A |
pcs |
2 |
|
| 16 |
Ash Discharge Tube |
|
pcs |
1 |
|
| 17 |
Quartz Tube |
|
pcs |
2 |
|
| 18 |
Sampling Spoon |
Big,Middle,Small |
set |
1 |
Stainless Steel |
| 19 |
Forceps |
|
pcs |
1 |
|
| 20 |
Steel Wire Brush |
|
pcs |
1 |
|
| 21 |
Paint Brush |
|
pcs |
1 |
|
| 22 |
Stainless Steel Round Brush |
|
pcs |
3 |
|
| 23 |
Vacuum Silicone Grease |
|
bottle |
1 |
|
| 24 |
Desiccant |
125kg |
bottle |
1 |
|
| 25 |
Print Paper |
A4 |
pcs |
1 |
|
| 26 |
Screwdriver |
Short Handle |
pcs |
1 |
|
| 27 |
Multi-socket |
|
pcs |
1 |
|
Installation conditions
Note:Installation conditions refer to the conditions that the user must prepare before the installer arrives.
1.Instrument analysis room: Away from the location of corrosive gases, dust, vibration and interference measurement such as acid and alkali.
2.Analysis room area: Requires more than 3x3m
3.Working environment: indoor temperature: 10-30ºC, relative humidity: <75%
4.Power supply: Requires good grounding, voltage AC220V+5%, frequency 50Hz+2% and no harmonic interference.Wiring socket 16A (Three holes), One 10A (Three holes).
5. Power Supply: Power 5kW, voltage regulation accuracy<2% (If the voltage is unstable, it can be used as a backup)
Note: If the working power supply has harmonic interference such as intermediate frequency furnace,it should be equipped with AC parameter purification power supply.
6.The working gas: Oxygen, purity>99.5%
7.Tool: Unpacking and general use tools.
Training
1.On-site technical training
Party A is responsible for the training of Party B personnel in operation, maintenance, daily troubles, etc.and should be able to use the instruments independently and skillfully.
2.System training
Party B may also send personnel to Party A for systematic training.2 trainers, for a period of not less than3 days (the specific time of the training is decided by both parties), transportation, accommodation and self-care. Training content includes:
Carbon and sulfur analyzer analysis principle and method:
Structure and characteristics of DRAWELL series carbon and sulfur instruments:
Operational skills and analytical methods for quantitative analysis of carbon and sulfur analyzers Analysis condition setting, working curve, correction, etc.
Daily troubleshooting
Instrument maintenance and care
After sales service
1 .After-sales service is directly responsible for the local dealers. If there is no dealer in this area, Chongqing Drawell Instrument Co., Ltd will be responsible for the repair.
2. The warranty period shall be 12 months from the date of acceptance of the goods or 12 months from the date of receipt of the goods by the buyer, whichever comes first. Lifelong service, and various spare parts are available for many years.
3. When the user encounters a problem, he can call the service hotline of 0086-023-63268643, and the after-sales service personnel will guide the solution within 24 hours by telephone.
4. When it is confirmed that the instrument is faulty and needs on-site maintenance, the service personnel will not give a solution within 2 working days, and the product will be excluded within 7 working days. In case of special circumstances, it is necessary to arrive at the on-site repair within the agreed time with the customer.
5. Content of on-site repair service: Repair instrument failure, instrumentation indicator, training function operation, to introduce the use experience and overhaul.
6. Provide service communication to users on a regular basis: Introduce the development of the company and the new technical functions of the instrument, introduce the test report and experience of users from all walks of life.
7. DW-CS-8820S software is operating software based on WINDOWS platform. When the operating software version needs to be updated, DRAWELL provides an upgraded version for free.
Note: Matters not covered in this agreement, the two sides negotiated through friendly negotiation.
Audited Supplier 
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