Jeio Tech VB Viscometer Heating Baths
Overview Ultra precise temperature control with excellent visibility.Models: VB-25G/40G Performance Temperature range from ambient +5°C to 150°C. Microprocessor PID control / Automatic tuning / Calibration. Optimal temperature equilibrium achieved by a vane type stirrer with strong circulation power. Convenience Easy readout digital LED displays. (0.01°C resolution at 0 to 99.9°C/ 0.1°C resolution at 100 to 150°C) Dual wait on/off timer modes. (1 min. to 99 hr. 59 min.) Convenient memory function of up to three frequently set temperature. Clear visibility provided by double tempered safety glass windows in front and rear sides. (for operation from 10°C, use an optional cooling circulator) Ø 51mm holes (for glass capillary viscometer tubes) and a Ø12.6 mm hole. (for a thermometer) RS-232 interface for external control and data collection. Safety Isolated design of agitator, heater, and sensor by a baffle plate to minimize the turbulence in the bath fluid and also to protect users and samples against direct contact. Complete safety protection system with warning alarms. - Low fluid level and dry-running, over-temperature, over-current. Key Attributes Type Specialty Baths Incubation Yes Refrigeration No Temp Range (°C) Ambient +5 to 150 Capacity (L) 4.8 Circulation Internal Brand Jeio Tech MaxFlow Rate (l/min) N/A Temp Stability (°C) N/A Timer No Alarms Yes Digital or Mechanical Digital Data connection No Tank Material Stainless Sample Agitation N/A Media Racks Available N/A Warranty (years) 1 (2 years after submission of warranty registration card) Weight (lb) 101.4 Manufacturer Specifications Model VB-25G VB-40G Bath volume (L / cu ft) 25 / 0.9 40 / 1.4 Working temperature range 2) (℃ / ℉) Amb. +5 to 150 / Amb. +9 to 302 Temperature stability 1) (±℃ / ℉) 0.05 / 0.09 0.1 / 0.18 Dimension Bath opening / depth (W×L, D) (mm / inch) 145×265, 330 / 5.7×10.4, 13 295×265, 330 / 11.6×10.4, 13 Cover lids / Hole for thermometer (mm) 5ea / Ø51, 1ea / Ø12.6 8ea / Ø51, 1ea / Ø12.6 Exterior (W×L×H) (mm / inch) 492×374×536 / 19.4×14.7×21.1 642×374×536 / 25.3×14.7×21.1 Net weight (kg / lbs) 28 / 61.7 37 / 81.6 Electrical requirements (230V) 60Hz, 13A 60Hz, 13A Cat. No. AAH43301K AAH43401K 1) Technical data according to DIN 12876. (bath fluid : water at 70℃)2) If you want to operate the unit below Amb. + 5℃, an optional cooling circulator is required.The lowest temperature when using an optional cooling circulator is +10℃.