Benchmark Scientific Z446-K Universal Refridgerated Centrifuge, 115 V
SKU: 69388907655

Benchmark Scientific Z446-K Universal Refridgerated Centrifuge, 115 V

Sale price$5371.60 Regular price$5968.44
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Benchmark Scientific Z446-K Universal Refridgerated Centrifuge, 115 VThe Benchmark Scientific Z446 K universal refrigerated centrifuge offers the highest capacity of any benchtop Hermle Benchmark model. With air craft grade, premium alloy construction, the 4 x 750 ml swing out rotor (Sold Separately) can withstand centrifugal forces upwards of 4,000 xg with full loads of up to 48 x 50 ml or 68 x 15 ml tubes. Advanced microprocessor controls of the Z446 allows for instant rotor identification,which automatically

The Benchmark Scientific Z446-K universal refrigerated centrifuge offers the highest capacity of any benchtop Hermle-Benchmark model. With air-craft grade, premium alloy construction, the 4 x 750 ml swing out rotor (Sold Separately) can withstand centrifugal forces upwards of 4,000 xg with full loads of up to 48 x 50 ml or 68 x 15 ml tubes.
Advanced microprocessor controls of the Z446 allows for instant rotor identification,which automatically converts the rotational speed to the relevant g-force (rcf), preventing the user from setting a speed above the capabilities of the installed rotor. In addition to retrieving saved programs, the easy to use front panel can adjust accel/decel rates, and change the end of run alarm tone. The Z446-K also has temperature controls for maintaining a temperature range of -20 to 40 degress celsius.
Rotor exchange is simple and requires less than one minute. An included rotor wrench can be used to loosen and install all rotors. As soon as the rotor is placed on the motor shaft, the identification process activates and the installed rotor code is displayed on the backlit LCD display.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 69388907655

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 1894 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Ruth
Houston, US
★★★★★ 4
The best for crate training
Color: White
Crate trained our new puppy the 1st night I put this in his crate! I highly recommend! Great quality! The back is just a little hard to open to turn the heartbeat on and off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 31, 2025
M
Verified Purchase
Melappel
Carnegie, US
★★★★★ 5
Perfect for my pup
Color: White, Color: White
At first I thought this was going to have a cheap quality and an uncomfortable fur like material but I was soo wrong. This stuffed animal is light weight but the first night my 9 week old bernedoodle slept with it, he fell asleep so quick and it was the first time he didn’t cry in the time we have had him. He loves to cuddle with this stuffy during nap time and when the heartbeat is on, he doesn’t chew it which is crazy because he loves chewing on stuffed animals. If you are even considering getting this, I 100% recommend pulling the trigger. Love love love it and it is a new necessity in our house
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2024
M
Verified Purchase
Michele
Massapequa, US
★★★★★ 5
Nice quality , works well
Color: White
Washable, does exactly what it says . Place the plastic heart inside and it works. If you want to turn it off , locate the button while it’s still inside and press and it turns it off
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2025
V
Verified Purchase
VRD
Houston, US
★★★★★ 5
Calm and Happy
Color: White
My new puppy lives her emotional support toy. After the first 2 nights, she was yelling this toy showed up and immediately calmed our nights. Now she attacks it as if she's still with her siblings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2025
M
Verified Purchase
Monica
Waukegan, US
★★★★★ 5
durable
Color: cow
my dogs 1 german shepherd and 1 beagladoor absolutely love this toy. they are constantly fighting over it. Good news it is very durable, held up about a month now and still holding strong
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

recommand products