Operating features

Operating features

• 5°C above room temperature to 150°C.
  
• Microprocessor PID control / Auto-tuning / Calibration.
  
• Digital timer : 1 min to 99 hr 59 min, delayed ON / OFF.
  
• Over-temperature limit and low fluid level protection.
  
• Conveniently preset 3 most commonly used temperature settings, without auto-tuning.
  
• Digital LED display (0.1°C resolution) with splash-proof keypads.
  
• RS-232 interface available.
• 18 months standard; 6 addiitionl months upon receipt of warranty card
  

  Constructional features

• Variable-speed pump for liquid viscosity for accurate, stable, and efficient temperature 
  management. (1 to 3 steps of pump for internal circulation / 4 and 5 steps for external circulation)
  
• Powerful pressure and suction pumps provide contrast pressure and flow rate throughout the 
  whole temperature range.
  
• Baffle plate screens circulating pump, heater and sensor to minimize shaking bath fluids and protect sample 
  and operators from direct contact.
  
• Dry-running protection; automated heating element cut-off and audible and visual warning.
  
• Seamless stainless steel tank with a reservoir drain that resists corrosion and make cleaning easy.
  
• Space saving design uses minimal bench space.

   

  Model   CW-10G CW-20G CW-30G Bath volume (L/cu ft)   10.0 / 0.4 20.0 / 0.7 30.0 / 1.1 Working Temperature Range2)(°C/°F)   Temperature Stability 1)(±°C/°F)   0.05 / 0.09 0.1 / 0.18 0.1 / 0.18 Pump Max. pressure, max. flow rate 5.9 PSI (406.8 millibar), 7.4 gallons/minute (28.0 liters/minute) Max. suction flow rate 2.6 gallons/minute (10.0 liters/minute) Dimensions Bath opening/ depth  (WxL, D) (mm/inch)   211x154, 180 / 8.3x6.1, 7.1 290x214, 200 / 11.4x8.4, 7.9 300x264, 230 / 11.8x10.4, 9.0 Overall  (WxLxH)(mm/inch)   281x450x444 / 11.1x17.7x17.5 360x510x464 / 14.2x20.1x18.3 370x560x494 / 14.6x22.0x19.4 Net weight(kg/lbs)   15.0 / 33.0 17.5 / 38.6 19.5 / 43.0 Electrical Requirements (230V, 60Hz)   50/60Hz, 6.7A 50/60Hz, 8.8A 50/60Hz, 8.8A Cat. No.   AAH52315K AAH52325K AAH52335K Electrical Requirements  (120V, 50Hz)   50/60Hz, 8.6A 50/60Hz, 8.6A 50/60Hz, 8.6A Cat. No.   AAH52316U AAH52326U AAH52336U

  1) If you operate the unit in 1 to 3 steps of pump, the temperature range can be from Amb. +5°C but in 4 and 
  5 steps, the range will be from Amb. +15°C.
  2) The heat-up time is measured on a 230V electrical condition with 1000W heater power.

   

Operating features for BW-B (Analog models)

• +7°C above room temperature to 100°C
  
• On /Off temperature control
  
• Over-temperature limiter, alarm indicator.
  
• Analog dialed indication with fine adjustment
• 18 months standard; 6 addiitionl months upon receipt of warranty card

  Constructional features

• Low-profile baths with front slope-panel controls provide an easier 
  access and makes it safer.
  
• Additional inner circulating system by equipped agitator
  (BW-H series)
  
• Dual bath models features individually programmable temperature 
  controller chambers. (BW-H series)
  
• Various accessories gable and flat covers, test tube and spring wire 
  racks, half-shelf adjusters etc. (optional)
  * All accessories for dual baths (BW-H series) refer to BW-H/ B series 
  accessories options per each bath size. 
  (Ex. Each of gable covers for BW-0510H may be used to cover BW-05H / B and 
  the other cover for BW-10H / B)
  
  

  Model BW-05B BW-10B BW-20B Bath wolume (L/cu ft) 3.5 / 0.1 11.5 / 0.4 20.0 / 0.7 Working Temperature Range (°C/°F) Amb. +7 to 100 / Amb. +12.6 to 212 Temperature Stability(±°C/°F) 0.5 / 0.9 Dimensions Bath opening / depth  (WxL, D) (mm/inch) 240x136/ 115mm 300x240/ 165mm 498x300/ 165mm (9.4x5.4/ 4.5â) (11.8x9.5/ 6.5â) (19.6x11.8/ 6.5â) Overall/  with gabel cover  (WxLxH, H) (mm/inch) 303x242x245/  380mm 357x330x290/  425mm 564x392x290/ 425mm (11.9x9.5x9.6/ 15.0â) (14.1x13.0x11.4/ 16.7â) (22.2x15.4x11.4/ 16.7â) Net weight (kg/lbs) 6.5kg (14.3lb) 10.0kg (22.0lb) 18.5kg (40.8lb) Electrical Requirements  (230V) 60Hz, 3.0A 50Hz, 3.0A 60Hz, 4.3A 50Hz, 4.3A 60Hz, 8.7A 50Hz, 8.7A Cat. No. AAH46011K AAH46012K AAH46021K AAH46022K AAH46031K AAH46032K Electrical Requirements  (120V) 60Hz, 5.8A 60Hz, 8.3A 60Hz, 8.3A Cat. No. AAH46013U AAH46023U AAH46033U

  1) Technical data (according to DIN 12876)

• Easy-to-Clean Stainless Steel Tank
• Air Jacket Heating Eliminates Hot Spots
• Recessed Heating Element Prevents Burnout
• UL Listed
• 2 year limited warranty, excludes tank

SHEL LAB high-performance water baths are accurate, easy to use, safe and durable. The digital set / digital read P.I.D. temperature controller maximizes rapid heat-up without temperature overshoot. A microprocessor achieves precise temperature control regardless of how the unit is loaded. Calibration is performed directly from the front panel.
 

This durable and dependable water bath comes with a variety of safety and convenience features. It has a unique lid design that allows condensation to drain back into the tank without spilling onto the work area. We have also incorporated a gasket around the water bath tank to prevent water from dripping onto the controls. A warm air jacketed design radiates heat to the sides and bottom of the tank, eliminating hot spots. The unit has a non-contact, recessed heating element that will prevent burnouts if the water level is too low.

The water bath tank is constructed of stainless steel and does not have seams that could leak. The radius corners of the tank make cleaning easy. The unit's housings have a high quality textured powder coat finish. This electrostatically applied finish not only eliminates rust and chipping but is resistant to nicks, scratches and corrosives.

SHEL LAB Digital Water Baths are durable, dependable and are available in four sizes (2, 7, 15, and 23 L), with a variety of safety and convenience features.

Economy Digital Dual Heating Baths
 
Operational Features of BW-H water baths

• + 5° C above room temperature to 100° C
• Microprocessor PID temperature control
• Over-temperature protection with alarm
• Digital LED displays of temperature readouts and set temperature values to .1° C or 1° C

Constructional Features of BW-H water baths:

• Low-profile design with sloped control panel for easier access and better safety
• Additional inner circulation system using patented agitator
• Individually programmable and temperature controllable dual reservoirs
• Various accessories available to customize your needs-including gable and flat covers, test tube racks, spring wire racks, and half-shelf adjusters

Lab Armor | Peltier Bead Bath 7 L and 14 L

• Acrylic Viewport to Monitor Samples without Opening Lid
• Sealing Lid for Better Temperature Stability
• Removable Aluminum Bead Baskets for Easy Handling
• Peltier Thermoelectric Cooler-Heater (TEC-H) Device
• Control Panel with Digital Temp Display
• Robust All Steel Construction
• 2 Year Limited Warranty

Lab Armor revolutionizes the scientific bath industry with the Peltier Bead Bath!

Utilizing Peltier Thermoelectric Cooler-Heater (TEC-H) technology, the Peltier Bead Bath is an all-in-one unit that efficiently controls the temperature in chilled and heated applications. The air jacketed design is exclusive to the Lab Armor Peltier Bead Bath, and it is the only bead bath on the market with both cooling and heating capabilities.

The Peltier Bead Bath works with Beads to deliver exceptional temperature uniformity and securely hold lab vessels of various sizes in place. Samples may be conveniently transported using the removable Lab Armor Peltier Bead Baskets. The Bead Bath helps prevent the risk of sample contamination by removing water from many laboratory processes. These design

*Bath empty with no beads loaded.
**Bath filled with beads.

StripSpin™12D

• GLP/GMP/ISO compatible
• Automatic calibration programs
• RS232 data interface with user selectable baud rates up to 19,200
• Automatic zero tracking
• Automatic system checkout sequencing
• Built-in security bracket
• Stability indicator
• Live animal weighing
• Percent weighing
• Capacity tracker
• Microprocessor control
• Exclusive real time temperature compensation software
• Parts counting
• Check weighing
• Selectable filtering
• Multiple units of measure
• Floating TareTM (dual range models only)
• Autoranging (dual range models only)

A new, revolutionary weighing technology has recently been developed by Scientech. Since this progressive technology is so exceptional, a patent has been filed and is currently pending. In addition, this innovative technology is now the foundation for a new series of electronic balances which carry Scientech's Zeta trademark.

The heart of the new Zeta Series is based on a direct-loading, electromagnetic, force-restoration cell concept, which differs dramatically from normal lever-configuration sensor designs. Thus Zeta models have a more elegant design with fewer moving parts. The result is a more rugged balance with an easily repairable, modular sensor while preserving high performance.

In addition, each unrivaled Zeta model is handcrafted in the USA and retains all the accuracy, durability, and user-friendly standard features you have come to expect from Scientech. The benefits inherent in the Zeta Series also empower Scientech to offer you a new North American 5-year warranty backed by Scientechâs ISO9001 certification.

• GLP/GMP/ISO compatible
• Automatic calibration programs
• RS232 data interface with user selectable baud rates up to 19,200
• Automatic zero tracking
• Automatic system checkout sequencing
• Built-in security bracket
• Stability indicator
• Live animal weighing
• Percent weighing
• Capacity tracker
• Microprocessor control
• Exclusive real time temperature compensation software
• Parts counting
• Check weighing
• Selectable filtering
• Multiple units of measure
• Floating TareTM (dual range models only)
• Autoranging (dual range models only)

Model 1445, Medium Vacuum Oven, Fully Programmable Watlow Temperature Control, Three Shelves, Includes RS485 Communication Capability, 1.7 Cu.Ft. (Also: Model 1480)

This unit is durably constructed with seamless welds and strong bracing. All SHEL LAB vacuum ovens are built with a stainless steel chamber for exceptional durability. We use solid brass vacuum valves with Teflon seats to prevent leaks. Our double plenum design meets CE safety requirements resulting in a cool outer surface.

The doors on these units have positive latch handles with spring-loaded glass to facilitate a good vacuum seal without hinge binds that shorten the gasket life. A selection of gaskets (for specific applications) and a small bench top footprint increase the versatility of these ovens.

SHEL LAB was the first to bring square vacuum ovens to the industry and we continue to offer innovative, top-of-the-line vacuum ovens. Our unique cross-flow ventilation forces inert gas to fill the entire chamber. To achieve required vacuum levels, users can choose from a 3/8 inch orifice or a KF25 fitting to withstand heavy use and minimize draw-down time. Maximum permitted end vacuum is 10 µ. Leak rate is 10 µ per hour.

The SHEL LAB Vacuum Ovens are equipped with silicone gaskets. While these gaskets resist a wide variety of temperatures and pressures, they can breakdown in the presence of solvents and acids. For solvent applications, we recommend using Buna gaskets. For acidic applications, we recommend using Fluorosilicone or Viton® gaskets.