Large and heavy capacity shaking with rapid heating/ cooling performance
Advanced incubated shakers for heavy workload and flask up to maximum 4 X 6L!
Exclusive drive mechanism delivers years of dependable service.
  
Models:
IS-971 (270L) - JTH-AAH23336U
IS-971R (270L) - JTH-AAH23346U
IS-971RF (270L) – JTH-AAH23356U
Shaking features
• Select between orbital or reciprocating action
• Speed range: 10 to 300 rpm
• Programmable shaking motion
- Run time: 10 sec to 999 hr 59 min 59 sec
- Forward & Backward, Pause: 10 sec to 59 min 50 sec
• Maximum orbit size: 70mm dia. (2.8” dia.)
Operating features
• 5℃ above room temperature to 60℃ for IS-971 4℃ to 60℃ for IS-971R, 971RF
• Uniformity ±1.0℃ at 38℃ (based on various conditions)
• Microprocessor PID control/ Auto-tuning/ Calibration
• Digital timer: 1 min to 99 hr 59 min, delayed ON/ OFF
• Over-temperature limiter/ Door opening alarm
• Digital LED display for temperature (0.1℃ resolution), speed, and shaking motions
• 3 different temperature values memorable
• 9 steps of temperature profiles programmable and repeat up to 200 cycles
• Adjustable fan speed within 3 steps
• RS-232 interface available
Constructional features
• Brushless DC motor for long maintenance-free operation
• High-velocity fans ensure rapid thermal recovery and excellent uniformity
• Viewing window in top-opening provides clear chamber visibility, minimizing the need to open
• Illumination lamp available (only for IS-971RF)
• Air spring door and lid guard against sudden closures
• Casters easily transport the unit
• Door can be secured with a key and lock
• Use CFC-free refrigerant
Specifications:
Model |
IS-971 |
IS-971R |
IS-971RF |
Temperature |
Range |
Amb. +5℃ to 60℃ (Amb. +9℉ to 140℉) for IS-971
+4℃ to 60℃ (+40℉ to 140℉) for IS-971R, 971RF |
Accuracy |
±0.1℃ at 38℃ (±0.18℉ at 100℉) |
Uniformity |
±1.0℃ at 38℃ (±1.8℉ at 100℉) |
Refrigerator |
- |
1/3 LBP (AC 100, 120V) |
1/3 LBP (AC 100, 120V) |
- |
1/6 HBP (AC 230V) |
1/4 HBP (AC 230V) |
Shaking system |
Motion type |
Orbital or Reciprocating motion selectable |
Frequency |
10 to 300 rpm |
Timer |
Run time: 1 min to 999 hr 59 min
Forward & Backward, Pause: 10 sec to 9 min 50 sec |
Orbit size
(mm dia.) |
30, 40, 50, 60, 70mm dia. (1.2, 1.6, 2.0, 2.4, 2.8” dia.) Available/
Standard - 30mm dia. (1.2” dia.) |
Recip stroke
length (mm) |
30, 40, 50, 60, 70mm (1.2, 1.6, 2.0, 2.4, 2.8”) Available/
Standard - 30mm (1.2”) |
Dimensions |
Platform (W×L) |
755×481mm (29.7x18.9”) |
Internal (W×L×H)/
Volume |
894×634×480mm/ 270L (35.2x25.0x18.9”/ 9.5cu ft) |
Overall (W×L×H) |
1250×798×1050mm (49.2x31.4x41.3”) |
Net weight |
180.0kg (396.8lb) |
195.0kg (429.9lb) |
210.0kg (462.9lb) |
Electrical Requirements (120V) |
60Hz, 11.2A |
60Hz, 13.8A |
60Hz, 15.3A |
Accessories and Options :
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If using a single flask size only, the dedicated platforms provide maximum capacity, and come with clamps installed. Provided standard clamp size are 250mL and 500mL, but possibly provide the other size of clamps also.
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Ideal for holding a wide variety of tubes, flasks, and other glassware. All component are made of stainless steel.
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The non-skid rubber mats are designed for low-speed applications, allow for quick placing or putting away of flasks, plates or tubes.
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Several adjustable clamping bars to quickly secure a variety of glassware or tubes utilities on non-skid rubber mat. Suitable for different sizes of flat bottomed flasks.
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Highly durable stainless steel racks with adjustable angle and tube height support. Simply release and mount racks. Requires an universal platform which are sold separately.
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Available in three styles. a Tower type holders, two Flat types (small and large) and a Single type. The tower holders will hold 9 standard plates or 3 deep well plates. The large flat holders will hold 4 standard or deep well plates. The small flat holders will hold 3 standard or deep well plates. The single holders will hold only 1 standard or deep well plate.
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Alternative to flask clamps for securing vessels to a shaker platform. Ideal for containers such as bottles and dishes that cannot be held with conventional flask clamps. Refer to the below maximum RPM for each flask sizes. Sticky pad can be re-generated to like-new condition by washing with mild detergent and water. It cannot be used in water baths. For safe operation, suggest increasing the RPM gradually.
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