Guangdong Hongtuo Instrument Technology Co.,Ltd
 |
| Place of Origin: | dongguan |
| Brand Name: | DahoMeter |
| Certification: | CE, FCC |
| Model Number: | DH-300L |
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | USD399-USD1299 |
| Packaging Details: | 42 X 16 X 32cm |
| Delivery Time: | 2 days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram,other |
| Supply Ability: | 300 Set/Sets per Month |
| Customized: | Yes | Power Supply: | Default As European Standard AC 100V -240V;based On Customers' Requriement |
|---|---|---|---|
| Maximum Weight: | 300g | Density Resolution: | 0.001g/cm3 |
| Interface: | RS - 232 | Warranty: | Two Years ;life-long Maintenance |
| Customer Service Provided: | Yes | Technical Support: | Yes |
| Shipping Method: | International Express | Usage: | Specific Gravity Fluid Density Gauge |
| High Light: | density testing equipment,electronic density meter |
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Desktop Digital Electronic Hydrometer Density Meter , DahoMeter Specific Gravity Fluid Density Gauge
Direct reading data, Shorter measuring time, Density resolution 0.001 g/cm3
Application:
Chemical solution,modern energy,oil fuel,fine chemical engineering,chemical reagent,chemistry researching laboratory.
Standards:
In accordance with Archimedes principle, GB/T 611,.GB/T11540,GB/T12206,GB/T5518 standards etc.
Combine Archimedes principle with modern electronics technique of DH-300L; Digital display liquid desimeter; The data can be read directly with high measurement accuracy; The operation is more easy and get away from the influence of external factor and temperature compared with traditional wechsler balance method and pycnometer method; It can be applied to the field of quality management, cost control,formula researching and so on. Also,the solvent,adhesive,paint, pitch,resin,chemical oils,edible oil,food additives,drink,dairy products can be measured.
Specification:
Density resolution: 0.001 g/cm3
Maximum weight:300g
Minimum weight:0.005g
Measuring range: 0.001-99.999g/cm3
Features:
(1) Density value can be showed by one procedure;repeatedly continuous rapid measurement can be worked.
(2) Digital display; High accuracy of measurement; Simple operation; Stable and Durable.
(3) Density value of samples with the temperature from normal to 100 centigrade can be measured.
(4) Take samples conveniently;50CC or less would be okay.
(5) There is no cumbersome debugging and operation compared with traditional wechsler balance method and pycnometer method.
(6) It is very easy to clean measurement cup;can’t get the limitation of the size of pycnometer caliber.
(7) Coordinate with the operation of thermostatic tank to measure the proportion with the required temperature.
(8) Adopt the completed special windproof and dustproof cover,which makes the structure convenient and durable.
(9) Volatile liquid,corrosivity liquid,vicidity liquid,strong acid and strong lye liquid can be measured quickly.
(10) Interface of RS-232C is included.the printer of DE-40 will be available to connect PC with the instrument.
Measurement procedure:
(1) Place beaker with sample on testing board.and take off weight of pothook.
(2) Hang standard weight on the pothook and submerged in liquid to be tested totally;press ENTER button to memory.Density value will be displayed.
Standard accessories:
Host,measurement frame,DE-20A standard liquid measurement assembly,tweezer,
thermometer,100G weight,wind and dust cover,measurement support,power transformer
DE-20A standard liquid measurement assembly:
Two stainless steel pothooks,one normal glass weight,one normal stainless steel weight,two beakers.
Optional accessories:
DE-40 printer,DE-20B anti corrosive liquid measurement assembly.
Specification Table:
| Name/model | DH-300L Electronical Liquid Densimeter |
| Brand | DAHOMETER |
| Density resolution | 0.001 g/cm3 |
| Density range | 0.001—99.999g/cm3 |
|
Measurement type |
a:mobility liquid,viscous liquid,volatile liquid,corrosivity liquid,high temperature liquid,suspension liquid,emulsion and so on
b:alcohol,scaling powder,essence,blood,sodium chloride,glycerol, electrolyte,diesel,refrigerating, hydrofluoric acid,dichloromethane,vitriol |
|
Measurement Principle |
Archimedes principle displacement method |
|
Measurement mode |
1 group |
|
Measurement time |
About 5 seconds |
| Memory mode | memory in shorter time by one procedure |
| Result disply | Density value |
|
Specific Gravity Measurement frame |
stainless steel specific gravity measurement frame |
|
Function of setting |
Temperature setting,solution density setting,measurement weights setting of weight in the normal liquid and water |
|
Calibration mode |
auto correction with one button,auto detection. |
|
Measurement testing |
distilled testing |
| Output mode | standard interface of RS-232,output and print testing data conveniently |
| Standard accessories |
Host,measurement frame,DE-20A standard liquid measurement assembly,tweezer,thermometer,100G weight,wind and dust cover,measurement support,power transformer
DE-20A standard liquid measurement assembly: Two stainless steel pothooks,one normal glass weight,one normal stainless steel weight,two beakers. |
| Optional accessories | DE-40 printer,DE-20B anti corrosive liquid measurement assembly |
| power | AC~220V / 50HZ |
| Main feature | data display,accuracy,rapid,convenience durable,economy |
Tips-Troubleshooting Method
When the weights is not stable
Please check out:whether the windproof and dustproof cover is closed well;whether the measuring shelf is touched with container plate;whether there is dirty or water drop is underneath of plate..if it is,please clean up the dirty or water drop,re-install container plate and measuring shelf.
When the measuring is not correct
Please do calibration again.and put the weight on the centre of measuring bridge.for 300 model,the error should be within 100g±0.005g;for 120g model,the error should be within 100g±0.01g.
Please check if it is surroundings take effect on measuring.
Please check if there is bubble on specimen when it is put into water.
Standard Accessories
| No | Name | Unit | qty | Remark |
| 01 | DH-300L main body | set | 1 | |
| 02 | Measuring frame | pcs | 1 | |
| 03 | Container plate | pcs | 1 | |
| 04 | 220V power transformer | pcs | 1 | |
| 05 | 100g weights | pcs | 1 | |
| 06 | Standard glass weights | pcs | 1 | |
| 07 | Standard steel weights | pcs | 1 | |
| 08 | 50ml flask | pcs | 2 | |
| 09 | Hanger | pcs | 2 | |
| 10 | Wind-proof shield | pcs | 1 | |
| 11 | Thermometer | pcs | 1 | |
| 12 | Tweezer | pcs | 1 | |
| 13 | Screw | box | 1 | |
| 14 | Instructions | copy | 1 |
Contact Person: Mrs. Julie Zhong
Tel: 86-13267004347
Fax: 86-769-2318-1253
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