QNC3-1 small gravity sampler

Clay bottom surface depth of 0.5 meters below the column mud.Suitable for collecting ocean, lakes, rivers, aquafarm muddy for

* use bottom: clay, gray ooze ooze

* use depth: ≤ 100m * use sea: ≤ 4

* the sampling size: 50 * 1000 *, net weight: < 40kg

Type QNC4-1 stainless steel static dredge

Stainless steel static dredge is mainly used for collecting ocean, rivers, lakes, farms and other mud bottom sediment concentration is high, characteristic for sampling volume.

* use depth: ≤ 100m

* use temperature: -2 ℃ ~ +40 ℃ * use sea: ≤ 4

* use bottom: clay mud, gray mud, sandy mud * sample size: 330 x 330 x 165 (length * width * height) semi cylindrical

QNC6 series bucket type sampler

One, suitable for collecting ocean, rivers, lakes,aquaculture farms bottom surface sediment. Have

Characteristics of sediment samples is complete, all stainless steel. Has been in the national marine pollutioninvestigation and monitoring

Widely used. Two, main performances and technical index of # suitable substrate: clay mud, gray mud, sandy mud

# using depth: ≤ 100m ≤ 4 level: # using sea

# temperature: -2 ℃ ~ +40 ℃ # weight: 15kg, 35kg, 100kg# sampling area: 150 x 150, 200 x 250, 300 x 300

QNC5 series box type sampler

One, suitable for collecting ocean, rivers, lakes, aquatic breeding farm and bottom mud samples, has the characteristics of mud samples undisturbed sediment samples, more complete, fully stainless steel. Has been widely used in the marine benthic quantitative investigation and monitoring.

Two, performance and technical index of * use bottom: claymud, gray mud, sandy mud

* use depth: ≤ 100m

* weight: 50kg, 95kg

* use sea: ≤ 4

* use temperature: -2 ℃ ~ +40 ℃

* the sampling size: 300 x 300 x 200, 500 x 500 x 300