ZRS-8G Dissolution Tester

Description: Dissolution testing is one of the most important tests on tablets, capsules, pellets and other solid dosage forms, and has been widely carried out by the pharmaceutical industries for the quality control and R&D of pharmaceuticals. ZRS-8G Dissolution Tester offers six shaft-positions and twelve vessel-positions. Six of the twelve vessels correspond to the six shafts in one line directly in front of the user. This means easy access and accurate sample probe positioning for the user. Six additional vessels not only may be used for holding the reference standard and/or blank media during a test run, but also may be used for the close next test-run with time-saving. The tester head at the top can be manually lifted up for easily changing the paddles and vessels. The microprocessor-based tester allows the temperature, rotation speed, and sampling intervals etc. to be predetermined and stored. Testing will automatically proceed based on the predetermined test parameters. However, during testing process, test parameters input is allowed without any interruptions to the proceeding testing. Temperature and the rotation speed are displayed on the LED displays in real time. The flow-through heating-circulator system not only has the water bath warmed up rapidly and evenly, but also provides precise temperature control.Features 1 6 basket poles or 6 paddles.2185mm high 8 new vessels can be placed3User-friendly interface, easy to operate4 All operating parameters can be presetted and automatically stored for ease of the next boot without duplication5 The use of a SPWM motor ensures precise speed of rotation, smooth driving, low power consumption6 Constant temperature water bath adopt built-in digital temperature meter and the new software and hardware temperature monitoring and control methods. Small drift of temperature, rapid warming, high precision, temperature deviation can be easily calibrated7The timer has three modes to be choosed8 With selff-checking procedure and automatic protection function will make alarm signal and self-protection when failure occurs9Manufacturing paddle, basket pole, turn basket with high quality stainless steelSpecifications1 Number of shafts: 62 Number of vessels: up to 123 Wobble of Paddle: ≤0.5mm4 Wobble of basket: ≤1mm5 Coaxiality of Shaft and Vessel: ≤2.0 mm6 Speed Control Range: 25 250 rpm7 Rate Resolution: 1rpm8 Speed Stabilization Accuracy: ≤±4%9Temperature Control Range: (Room temperature) 5°C 45°C10 Temperature Resolution: 0.1°C11 Temperature Control Accuracy: ≤±0.3°C12 Operating time counting: up to 99 hours 59 minutes.13 Number of sampling intervals: maximum 9 different sampling periods14 Sampling Interval: 0 to 9 hours 59 minutes per period, count down15 Length of start timing: maximum 99 hours 59 minutes, count down16 Length of stop timing: maximum 99 hours 59 minutes, count down17 Power requirement: 220VAC±10%, 50Hz, 5A18 Environment requirements: temperature 5-37°C; humidity ≤80%19 Operating noise: <60 dB20 Dimension: 1000×460×430 mm