Features
| The instrument is featured by four-level range, auto-switching, automatic carry digital display, simple operation |
| and high measurement accuracy. |
| The instrument can measure and display the temperature and conducts temperature compensation of the solution |
| automatically. |
| The instrument adopts three-digit liquid crystal digital display; the temperature and the measurement values are |
| displayed simultaneously. Its external shape is beautiful, and its display is clear. |
| The user can use the instrument to set the constants of electrodes and the temperature coefficient of the solution. |
Technical Indexes
| 1.Measuring range: 0-20000 μs/cm; the instrument falls into four scales switched automatically. |
| 2. Intrinsic error of electronic units: ±1.5% (FS) ±1 unit |
| 3. Intrinsic error of the instrument: 2.0%(FS) ±1 unit |
| 4. Temperature compensation range:  (5~50) ºC, with 25ºC as the reference temperature |
| Temperature display range: 0~ 60ºC |
| Medium temperature: 5~50 ºC |
| 5. Electrode: DJS-1 Plastic Electrode's electrode constant: l.0 cm-1 |
| 6. Overall dimension: 200(length)×210(width)x 70(height) mm |
| 7. Weight: l.0 kg |
| 8. Normal working conditions: |
|   a) Ambient temperature: 5~50 ºC |
| Â Â b) Relative humidity: No more than 85% |
|   c) Power supply: AC220V±22V 50HZ ± 0.5HZ |
| Â Â d) No remarkable vibration |
| Â Â e) No magnetic field interference except for terrestrial magnetic field |
DDS-307 Laboratory Conductivity Meter is a laboratory conductivity measuring instrument; it is widely used in petrochemical industry,
bio-medicine, sewage treatment, environmental monitoring, mining, smelting and other industries as well as tertiary institutions and research institutes.
If it is equipped with the conductivity electrode with appropriate constant, it can also be used for measuring the conductivity of pure water or ultra-pure water
in electronic semiconductors, nuclear power industry and power plants.
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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: We can offer the sample, it is extra
Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.
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If you have another question, pls feel free to contact us as below:
Contact: Joyce Wu
Phone: +86 021-20986176
Mobile: +86 18321456979
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Looking forward to cooperating with you!
               DDS-307 Laboratory Conductivity MeterFeatures
| The instrument is featured by four-level range, auto-switching, automatic carry digital display, simple operation |
| and high measurement accuracy. |
| The instrument can measure and display the temperature and conducts temperature compensation of the solution |
| automatically. |
| The instrument adopts three-digit liquid crystal digital display; the temperature and the measurement values are |
| displayed simultaneously. Its external shape is beautiful, and its display is clear. |
| The user can use the instrument to set the constants of electrodes and the temperature coefficient of the solution. |
Technical Indexes
| 1.Measuring range: 0-20000 μs/cm; the instrument falls into four scales switched automatically. |
| 2. Intrinsic error of electronic units: ±1.5% (FS) ±1 unit |
| 3. Intrinsic error of the instrument: 2.0%(FS) ±1 unit |
| 4. Temperature compensation range:  (5~50) ºC, with 25ºC as the reference temperature |
| Temperature display range: 0~ 60ºC |
| Medium temperature: 5~50 ºC |
| 5. Electrode: DJS-1 Plastic Electrode's electrode constant: l.0 cm-1 |
| 6. Overall dimension: 200(length)×210(width)x 70(height) mm |
| 7. Weight: l.0 kg |
| 8. Normal working conditions: |
|   a) Ambient temperature: 5~50 ºC |
| Â Â b) Relative humidity: No more than 85% |
|   c) Power supply: AC220V±22V 50HZ ± 0.5HZ |
| Â Â d) No remarkable vibration |
| Â Â e) No magnetic field interference except for terrestrial magnetic field |
DDS-307 Laboratory Conductivity Meter is a laboratory conductivity measuring instrument; it is widely used in petrochemical industry,
bio-medicine, sewage treatment, environmental monitoring, mining, smelting and other industries as well as tertiary institutions and research institutes.
If it is equipped with the conductivity electrode with appropriate constant, it can also be used for measuring the conductivity of pure water or ultra-pure water
in electronic semiconductors, nuclear power industry and power plants.
Â
Â
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: We can offer the sample, it is extra
Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.
Â
Â
If you have another question, pls feel free to contact us as below:
Contact: Joyce Wu
Phone: +86 021-20986176
Mobile: +86 18321456979
Â
Â
Looking forward to cooperating with you!
Sign Making Cnc Router, great option for sign, graphic, printing, displaying, advertising industry. Precision cutting aluminum, copper alloy trim, IT trim, acrylic, etc.
Acrylic Cutting Cnc Router's applicable scope:
- Advertising industry: acrylic mini-word high-light cutting, MDF cutting, color plate engraving, all kinds of advertising plate, logo production.
- Furniture industry: cabinet doors, wooden doors, solid wood, mahogany furniture, antique furniture all kinds of composite sheet cutting and engraving.
- Panel processing industry: insulation, plastic chemical parts, PCB, anti-times special board, epoxy resin, ABS, PP, PE and other carbon compounds.
- Crafts industry: can be mainly used for the artificial stone, PVC, wood, bamboo, marble, plexiglass, copper and aluminum, etc.
- Decorative industry: screen, wave board, bamboo, marble, organic board, color plates and other materials on a variety of beautiful patterns and text carving.
Cnc Router for cutting mini acrylic word's Characteristics:
2. With breakpoint, continuation on break point function, with homing automatic error correction function, effectively guarantee the work of a long time in the processing accuracy.
3. Unique storage design, easy to store tools, tools.
4. Using high rack gear transmission to ensure machine with high precision, fast speed, maximum speed can up to 90m / min.
5. Featured circuit accessories, a variety of protection is complete, to ensure the safe operation of spare parts and machines to reduce the failure rate.
6. Equipment control system is simple, with user-friendly design, in line with human structure, to facilitate customer operation.
7.T-slot+Vacuum table, can be easily used for all kinds of materials.
8. Machine software`s compatibility is good, compatible with tyoe3 / Artcam / Castmate / Wentai and other CAD / CAM design software.
9. Precision tool auto-checking instrumen, save time and effort, a key to start, save resources.
10. High safety performance factor, a key operation and the host and line operation, while starting and stopping the limit, the wrong version of the alarm buzzer to improve the safety factor.
Technical parameters:
- Model AS-1325/1530/2030, optional
- Controller: Multech P20
- XYZ working size: 1300*2500*200mm
- Running mode: Delta servo motor/Taiwan reducer
- XYZ structure: XY1.5 helical tooth gear transmission+Z TBI ball screw+Taiwan HIWIN rail guide
- Max traveling speed 90m/min
- Cutter diameter: ï¿ 3.14.ï¿ 6.ï¿ 12.7ï¿ 12
- Rail Guide brand: Taiwan HIWIN 25rail guide+25 Flange slider
- Spindle power: Φ125mm-5.5KWwater cooling spindle
- Working voltage(Optional): 380V 50hz
- Inverter: 7.5KW 380V Sunfar inverter
- Driver: Delta servo driver
- Switching power supply: MW power supply
- Servo motor: Delta servo
- Spindle revolving speed: 0-24000r/min
- Table T-slot+Vacuum table
- Compatible software: Windows2000/windows XP/windows7
- Command code: Hpgl.G code.Uoo.Mmg.Plt
Sign Cnc Router
Sign Cnc Router,Sign Making Cnc Router,Cnc Router Sign Making Machine,Acrylic Sign Cnc Cutter
Shandong U-May CNC Technology Co., Ltd. , http://www.utech-group.com