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Dissolution Testers – USP 3/7



Reciprocating Dissolution Tester ERD-37


Complies with current USP Apparatus 3 and 7 specifications
Ideal for extended release products or any dosage form
requiring release profiling at multiple pH levels
Ideal for extended release products or any dosage form requiring release profiling at multiple pH levels
Selection between multiple configurations of rows, vessels and vessel volume to meet testing needs for both USP
3 and 7 methods
3.5" TFT touch screen display
Facilitates manual and auto sampling
20 programmable protocols with 24 sampling intervals
£ Dip rate ranges between 5 DPM to 50 DPM with an accuracy of ± 5 %
Temperature range between 300C to 400C with an accuracy of ± 0.10C
Online validation of DPM and temperature
Auto detection of tray position
Reports printing on serial printer or LAN
Material of ConstructionSS 316
Water BathClear acrylic moulded water bath
Bath capacity44 L
No. of rows6
Reciprocating height (mm)100 mm for apparatus 3 and 20 mm for apparatus 7
No. of dips rate (dpm)5 DPM to 50 DPM
Readable temperature range15C to 50C
Controlled temperature range30C to 40C
Temperature accuracy+ 0.2 C
DisplayTouch screen, 3.5"Graphic display
MotorSingle shaft motor 10 kg cm
Heater1000 Watts, 230 V AC, S. S 304
Water level sensorFloat switch type level sensor
Dimension (L X H X D)795 mm X 780 mm X 675 mm
Ordering Information
Product CodeDescriptionQuantity
1120100ERD-07 (Body made of M.S.) -230V1
1110100ERD-07 (Body made of M.S.) -110V1
Standard Accessories
Part number
1102A0002950 ml vessels42
1102A00022Reciprocating cylinders7
Optional Accessories
Part number
1101A00001 100 ml Vessels (6 rows X 7 vessel each) :42
1101A00021Reciprocating cylinder assembly for 100 ml vessel
1101A00017Evaporation caps for 100 ml
1101A00004Vessel stand for 100 ml vessel
USP 7 arm for 100 ml vessel
1101A00040300 ml vessels (6 rows X 7 vessel each) :1 Set
Reciprocating cylinder assembly for 300 ml vessel
Evaporation Caps for 300 ml
Vessel Stand for 300 ml vessel
USP 7 arm for 300 ml vessel
1101A000031000 ml vessels :1 Set
1101A00023Reciprocating cylinder assembly for 1000 ml vessel
1101A00019Evaporation caps for 1000 ml
1101A00006Vessel stand for 1000 ml vessel
USP 7 arm for 1000 ml vessel