Chengdu Dongfang Ruijin Technology Co., Ltd
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Weighing and packaging pollution control isolator (WDCI)
Weighing and Distributing Pollution Isolators (WDCI) Product Introduction Weighing and Distributing Pollution Isolators (WDCI) are advanced pollution
Product details

Product Introduction of Weighing and Packaging Pollution Control Isolator (WDCI)

Weighing and Distributing Pollution Isolators (WDCI) are currently advanced pollution control systems that provide optimal protection for operators during weighing and dispensing of composite drugs or samples through a controllable negative pressure environment. Esco's WDCI series products provide standard configuration isolators to meet the weighing or packaging processing of different amounts of samples, while ensuring accuracy.
Basic Principles of Weighing and Packaging Pollution Control Isolator (WDCI)
·The turbulent airflow mode allows for maximum pollution control under low wind speed conditions, thereby achieving low energy consumption;
·Low negative pressure ensures maximum pollution control while reducing operator fatigue;
·Low chamber pressure and low wind speed, combined with an earthquake resistant weighing platform, provide stable and accurate sample weighing;
·The controlled in and out system will ensure the safe transfer of samples.
Product Features of Weighing and Packaging Pollution Control Isolator (WDCI)
·Single piece 316 # stainless steel welded as a whole, with a large circular arc angle transition in the inner cavity;
·Stress testing is conducted in accordance with ISO 14644-7 standard;
·Inflatable anti bacterial contamination design, meeting the cleanliness level of 6 required by the US Pharmacopeia USP, with active and passive sealing performance meeting the food safety level approved by the US FDA;
·The glove safety replacement system ensures that contamination is safely replaced under controlled conditions;
·The integrated seismic resistant granite weighing platform achieves accurate weighing;
·The system integrates automatic pressure attenuation detection function;
·Smooth and easy to clean inner and outer surfaces;
·The filter can be safely replaced, allowing for online filter replacement operations;
·The lighting system is designed outside the isolator chamber, which is easy to maintain and facilitates thorough cleaning inside the chamber;
·The system is equipped with a hydraulic support that can be electrically adjusted to a height of 280mm, providing comfortable height for operators.

Technical specifications: Weighing and packaging pollution control isolator(WDCI
model
WDCI-2G_
WDCI-3G_
WDCI-4G_
WDCI-5G_
Standard specification operating room
1.2 m
1.6 m
2.0 m
2.4 m
Dimensions
(Wide)xdeepxHigh)
Excluding bottom bracket
1.2 x 0.65 x 1.73 m
1.6 x 0.65 x 1.73 m
2.0 x 0.65 x 1.73 m
2.4 x 0.65 x 1.73 m
Including bottom adjustable height bracket (minimum)
1.2 x 0.65 x 2.08 m
1.6 x 0.65 x 2.08 m
2.0 x 0.65 x 2.08 m
2.4 x 0.65 x 2.08 m
Including bottom adjustable height bracket (highest)
1.2 x 0.65 x 2.36 m
1.6 x 0.65 x 2.36 m
2.0 x 0.65 x 2.36 m
2.4 x 0.65 x 2.36 m
Glove hole height (minimum)
1015
950
950
950
Glove hole height (maximum)
1300
1300
1300
1300
Working chamber pressure
negative pressure
negative pressure
negative pressure
negative pressure
airflow pattern
turbulent flow
turbulent flow
turbulent flow
turbulent flow
Airflow volumeMaximum (intake and exhaust airflow)-Normal operation
21 m3/hr
21 m3/hr
21 m3/hr
21 m3/hr
Airflow volumeMaximum (intake and exhaust airflow)-Glove hole protection
75 m3/hr
75 m3/hr
75 m3/hr
75 m3/hr
High efficiency air filter typeintake
H14Card filter, withPVCshield
High efficiency air filter retention efficiencyintakeSafe replacement
99.999%
99.999%
99.999%
99.999%
High efficiency air filter typeexhaust
H14Push on high-efficiency filter with316#Stainless steel casing
High efficiency air filter retention efficiencyexhaustSafe replacement
99.999%
99.999%
99.999%
99.999%
illuminance
≥650 Lux
≥650 Lux
≥650 Lux
≥650 Lux
noise
≤68 dBA
≤68 dBA
≤68 dBA
≤68 dBA
Isolator material Working chamber
316#
316#
316#
316#
Maintain the cavity
316#
316#
316#
316#
support frame
316#
316#
316#
316#
Seismic weighing base Black granite suitable for analytical weighing balance
*
*
*
*
Polishing degree of isolator External cabinet
≤0.4 Ra
≤0.4 Ra
≤0.4 Ra
≤0.4 Ra
Inside the cabinet
≤0.6 Ra
≤0.6 Ra
≤0.6 Ra
≤0.6 Ra
Maintain the exterior of the cavity
0.6 Ra
0.6 Ra
0.6 Ra
0.6 Ra
support frame
1.0 Ra
1.0 Ra
1.0 Ra
1.0 Ra
controller 6”colorHMIscreenSiemens– CEauthentication
*
*
*
*
The isolator menu allows authorized operators to enter
The working height can be adjusted to a comfortable height (optional)
*
*
*
*
Power supply voltage requirements
(According to on-site conditions)
110-120V, AC, 50Hz/60Hz, 1Ø
*
*
*
*
220-240V, AC, 50Hz/60Hz, 1Ø
*
*
*
*
480V, AC, 50Hz/60Hz, 3Ø
*
*
*
*
Compressed gas requirements
(According to on-site conditions)
6 BargPressure,5 L/sec
*
*
*
*
selectaccessory Transfer cavity
101.6 mm ( 4” )
101.6 mm ( 4” )
101.6 mm ( 4” )
101.6 mm ( 4” )
Temperature and humidity monitoring
*
*
*
*
Drainage of operating chamber
*
*
*
*
WIP –Spray gunOperating chamber
*
*
*
*
CIP –NozzleOperating chamber
*
*
*
*
CIP –NozzleTransfer cavity
*
*
*
*
Separate butterfly valve4”
*
*
*
*
RTP Alpha - Ø190Ø270Ø350Ø460
*
*
*
*
RTP Beta Canister - Ø190Ø270Ø350Ø460
*
*
*
*
RTP Beta Liner - Ø190Ø270Ø350Ø460
*
*
*
*
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