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Description
Jeio Tech IST Series Incubated ShakersOverview Transparent lid offers great visibility and gas spring supports ensure hand down handling of the samples by allowing immediate and easy access to your samples. Temperature range: Ambient +5C to 80C for IST 3075 4075. Ambient 15C (Min. +15) to 80C for IST 3075R 4075R. Competitive high shaking speed up to 500 rpm. Orbital shaking motion in 19mm diameter. Microprocessor PID control. Three point temperature calibration Automatic tuning. Wide
Overview
Transparent lid offers great visibility and gas spring supports ensure hand-down handling of the samples by allowing immediate and easy access to your samples.
- Temperature range:
- Ambient +5°C to 80°C for IST-3075 / 4075.
- Ambient -15°C (Min. +15) to 80°C for IST-3075R / 4075R.
- Competitive high shaking speed up to 500 rpm.
- Orbital shaking motion in 19mm diameter.
- Microprocessor PID control.
- Three point temperature calibration / Automatic tuning.
- Wide speed range even with heavy workload.
- Equipped with a maintenance-free BLDC motor to generate smooth, quiet, uniform, and yet powerful shaking motion.
- Best effort run function intelligently manages its rpm to keep shaking even workload is out of its capacity.
- Automatic shaking speed adjustment in case of excessive workload such as unbalanced load placement, unusual vibrations caused from unstable floor or external shock.
- Pleasant test environment by the smooth acceleration and deceleration control.
- Smooth start and smooth stop function prevents chemical spills from flasks or test tubes.
- High-velocity fan ensures uniform temperature distribution and rapid thermal recovery after door open.
- Air-tight silicone door seal to provide excellent temperature uniformity
Convenience
- Intuitive touch screen LCD controller with easy icons and logical menus.
- Easy-set digital timer for shaking operation. (1 min. to 999 hr. 59 min.)
- Wide sample monitoring and convenient sample loading.
- Convenient sample monitoring without affecting inside environment thanks to the three side transparent acryl lid with bright LED lamps.
- Gas spring lid supports providing smooth motion, soft opening and closing.
- Repetitive task can be easily performed as the platform stops where it starts.
- Stopping the shaking platform always at the same position is highly beneficial for automated dosing or sampling process.
- Corrosion resistance stainless steel interior.
- Built-in RS-232 port and USB port for external control and data collection.
Safety
- Automatic run after power interruption.
- Temperature and shaking speed deviation alarm.
- Over-current protection, Stalled platform check.
- Mechanical over-temperature protection device.
- Environment-friendly CFC-free refrigerant. (for IST-3075R / 4075R)
Key Attributes
| Type | Incubated Benchtop |
| Incubation | Yes |
| Refrigeration | Yes |
| Stacking | No |
| Platform Area (ft^2) | 1.32, 2.18 |
| Max Load (lb) | 33.1,46.3 |
| RPM - Max | 500 |
| RPM - Min | 20 |
| Orbit Diameter (mm) | 19.1 |
| Platform Dimensions | 13.8×13.8, 17.7x17.7 |
| Warranty (years) | 1 (2 years after submission of warranty registration card) |
| Weight (lb) | 143.3 to 198.4 |
| Width (in) | 17.3, 21.3 |
| Depth (in) | 30.9, 35 |
| Height (in) | 20.1 |
Manufacturer Specifications
| Model | IST-3075 | IST-3075R | IST-4075 | IST-4075R | |||||
|---|---|---|---|---|---|---|---|---|---|
|
Temperature |
Range (℃ / ℉) |
Amb. +5 to 80 / Amb. +9 to 176 |
Amb. -15 (Min. +15) to 80 /Amb. -27 (Min. +27) to 176 |
Amb. +5 to 80 / Amb. +9 to 176 |
Amb. -15 (Min. +15) to 80 /Amb. -27 (Min. +27) to 176 |
||||
|
Fluctuationat 37℃ in flask (±℃ / ℉) |
0.1 / 0.18 |
||||||||
|
Variationat 37℃ in flask (±℃ / ℉) |
0.5 / 0.90 |
||||||||
|
Refrigerator (Hp) |
- |
1 / 6 HBP |
- |
1 / 6 HBP |
|||||
|
Shaking system |
Motion type |
Orbital |
|||||||
|
Amplitude size (mm / inch, dia.) |
19.1 / 0.75 |
||||||||
|
Speed range (RPM) |
20 to 500 |
||||||||
|
Accuracy |
±1% of set speed (≥100rpm) / ±1 (≤100rpm) |
||||||||
|
Timer |
1 min. to 999 hr 59 min. |
||||||||
|
Max. load (kg / Ibs) |
10 / 22.0 at 500 rpm 15 / 33.1 at 400 rpm |
14 / 30.9 at 500 rpm 21 / 46.3 at 400 rpm |
|||||||
|
Dimension |
Volume (L / cu ft) |
53 / 1.9 |
83 / 2.9 |
||||||
|
Platform (W×D) (mm / inch) |
350×350 / 13.8×13.8 |
450×450 / 17.7×17.7 |
|||||||
|
Interior (W×D×H) (mm / inch) |
410×410×320 / 16.1×16.1×12.6 |
510×510×320 / 20.1×20.1×12.6 |
|||||||
|
Exterior (W×D×H) (mm / inch) |
440x785x510 / 17.3x30.9x20.1 |
540x 890 x510 / 21.3x35x20.1 |
|||||||
|
Net weight (Kg / lbs) |
65 / 143.3 |
73 / 160.9 |
81 / 178.6 |
90 / 198.4 |
|||||
| Electrical requirements (230V) | 60Hz, 4A | 60Hz, 5.5A | 60Hz, 4A | 60Hz, 5.5A | |||||
| Cat. No. | AAH23411K | AAH23511K | AAH23611K | AAH23711K | |||||
| Electrical requirements (120V) | 60Hz, 7.5A | 60Hz, 10.1A | 60Hz, 7.5A | 60Hz, 10.1A | |||||
| Cat. No. | AAH23465U | AAH23565U | AAH23665U | AAH23765U | |||||
※ Above specifications can be changed without prior notice.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 949 reviews
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Product Reviews
★★★★★ 5
My new favorite shirts!
Fit Type: Regular Fit, Color: Grey, Size: Large
These are my new favorite shirts! I just ordered a 3rd. i wish there were more colors. Yes, the cotton is heavy-weight and I like that. They are just a bit warmer than regular dress shirts. The fit is excellent. I'm 5'9", 200lbs and L fits perfectly. Enough room without being blousy. The sleeves are long enough (finally!). (Most other 16.5/32-33 shirts always have sleeves that are too short). The fit/finish and detail is surprisingly good. They don't really shrink after washing and come out very soft. Not wrinkle-free, but that's ok since it means that the 100% cotton hasn't been dosed with chemicals. I expect they will wear very well over time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2025
★★★★★ 5
A perfect white work shirt.
Fit Type: Regular Fit, Color: White, Size: Medium
Thick, durable, iron exquisitely and the fit is spot on. Perfect white work shirt. I have a grey shirt too, the quality is the same.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
★★★★★ 3
Right fit
I love this shirt it was nice and bright when I got it after a few wash it started to fade out a bit was a perfect fit for a medium built person 5’7 I still would recommend this product they are really nice and thick
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
★★★★★ 5
Quality shirt. Not too blousy.
I'm 5'11" and hover around 175-180 lbs. so I'm a pretty average guy. I've been thin my whole life but now I'm in my 40's so if I don't watch it, my stomach will get bigger. I bought this shirt in slim-fit first. It was perfect but since these shirts are 100% cotton, I was concerned that after a couple washings, it would be too small (especially in the stomach area). I returned the slim-fit and bought this regular-fit (medium).
For this review, I thought it would be helpful to compare the Amazon Essentials shirt to The Gap's regular oxford shirt.
I've always liked the fit of Gap oxford shirts. Upon inspection, the weight and feel of the Amazon oxford cloth is exactly the same at the Gap's.
I laid one of my old Gap shirts on top of this Amazon Essentials oxford. You can see from the pictures that the torso cut is exactly the same (about 21 inches pit-to-pit seam). I like that. I'm not a fat guy and I don't want a blousy shirt. This is neither too blousy nor too slim. Just right. The sleeves are perhaps 1/2 inch longer than the Gap shirt. Perhaps one negative is the tail. The Amazon Essentials tail is 1.5-2" longer than the Gap shirt. This makes the Amazon Essentials shirt a touch long for wearing untucked in my opinion. However, if you do tuck, a longer shirt stays tucked-in. So it depends how you want to wear it. I have a lady who does alterations. She'll charge $10 to shorten the tail if I wanted that. If I do have the Amazon shirt altered, it would still be a bargain. These are good quality shirts with a nice cut to them. I won't hesitate to buy them again. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2020
★★★★★ 4
Decent quality. Sizing is normal but a bit generous in the midsection
Fit Type: Regular Fit, Color: White, Size: Large
I was impressed. Shirt is of fairly decent quality- thick cotton. My husband is normally a large. Given the sizing chart we almost ordered a medium, but it was good we bought a large. The sleeves are perfect but afraid it may shrink in the dryer. I think the reason people say loose fit is because it is boxy (square). Fine under a suit and we needed it urgently.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
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