610型全自动血细胞计数分类仪功能齐全，操作灵活，而其最常见的故障是堵孔（CLEFAL）。微堵孔时可用情绪键，仪器能自动情堵。然有时不能奏效，必须用其它方法才能排除故障。现将笔者多年使用的情堵方法介绍如下。1大勤粒异物或蛋白质堵孔①先用专配笔剧自上而下清孔，后以稀 The Model 610 Automated Blood Cell Counter is fully functional and flexible, and its most common malfunction is CLEFAL. Micro-holes can be used when the emotional key, the instrument can automatically block. However, sometimes it does not work and other methods must be used to troubleshoot the problem. The method of blocking the use of the author for many years is described below. 1 Big grain foreign body or protein plugging hole 1 first with a special write drama from top to bottom clearance hole, after thinning