K-B Corer 20 Medium SS with case

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Model: 3-2400-B20

Nhãn hàng: Wildco

Hãng sản xuất: Wild Supply Company (thuộc Science First company) - Mỹ

Tham khảo tại: http://shop.sciencefirst.com/wildco/k-b-corers/6082-k-b-corers-medium-liner-type-w-cc-ss-20in.html

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1. Tính năng kỹ thuật:

- For deep water over 100 meters

- For fauna at water/bottom interfaces

- Can be free-dropped up to 10 m (33’)

- In medium or heavy-duty versions

- Unrestricted flow, little bottom disturbance

- Messenger closing for more control

- Parts interchangeable with Wildco® corers

- This design incorporates improvements by Dr. R. O. Brinkhurst, Institute of Ocean Sciences, specifically for obtaining quantitative samples of fast-moving Tubificidae. Because the valve is locked open during descent, there is minimal frontal wave and minimal warning to fauna at the water/bottom interface. It is messenger-operated and is under your full control: you can keep the K-B® open until you are sure you have a sample. The heavy K-B® affords better penetration. Units are also available without carry cases.

2. Specifications:

- Medium units weigh 7 kg (15 lb.) and include:

· 316 stainless steel head assembly

· 20” long 316 SS or clear PVC core tube

· 45-B10 messenger, 61-B14 (100’) cable, carry case

- Liner-type kits include: 2 nosepieces (2449-A11); 2 clear CAB liners with caps (2447-C21); 3 eggshell catchers (2449-B13)

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Web: www.technovn.com

Hệ thống website liên kết:

1. Thiết bị thí nghiệm:

www.thietbiphongthinghiem.org

www.labinstrument.org

2. Thiết bị môi trường:

www.thietbiphantichmoitruong.vn

3. Sinh học phân tử:

www.sinhhocphantu.vn

4. Thiết bị đo lường:

www.dungcudoluong.org