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Pays:
China
N ° de modèle:
SYD-0711A
Prix FOB:
Localité:
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Prix de commande minimale:
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Commande minimale:
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Packaging Detail:
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Heure de livraison:
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Groupe de produits :
Personne àcontacter Helen
Shanghai, Shanghai
Summary
 This instrument is designed and made as per T ********1
and ASTM D***1 Standard Test Method for Theoretical Maximum
Specific Gravity of Bituminous Mixtures(Vacuum process) in JTG
E******1.It is suitable to determine the theoretical maximum
specific gravity of bituminous mixtures by vacuum process. It is
used to design the ratio of bituminous mixtures, survey the road
condition or calculate the void ratio and compactness of road
construction.It is not available to determine the lacunose
bituminous mixtures which water absorption overs 3%.
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I. Main technical features
1. It adopts single chip machine technology to vacuumize, shake,
fill air and relieve pressure automatically.
2. Equipped with a high-accuracy absolute pressure sensor, the
negative pressure can reach 3.7 kPa±0.3 kPa.
3. The working status of the vacuum pump can be reflected by a
vacuum meter.
4. It equips a water buffer device to prevent the water in the
negative pressure container from flowing into the
vacuum pump.
5. It can determine two samples at the same time.Test efficiency
is high.The structure is reasonably designed. It is easy to use.
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II. Main technical specifications
1. Power supply：     AC(**0±*0%)V,
*0Hz.
2. Volume of vessel：   ***0ml×2
3. Power of vacuum pump： **0W
4. Negative pressure：  3.7
kPa（*7.*5mmHg）.  Allowable bias is ±0.3
kPa.
5. Power of shaking machine： *0W
6. Dimension： Â
**0mm×**0mm×**0mm             Â
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III. Optional accessory
1. Constant temperature water bath：  HWY*1
Low-temperature water bath
| Pays: | China |
| N ° de modèle: | SYD-0711A |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | Bituminous Instruments |
